MLB Players — B
2,219 MLB baseball players with last names starting with B.
- Babb, Charlie 1903–1905
- Babcock, Bob 1979–1981
- Babe, Loren 1952–1953
- Babich, Johnny 1934–1941
- Babington, Charlie 1915–1915
- Babitt, Shooty 1981–1981
- Bachar, Lake 2024–
- Bachman, Sam 2023–2023
- Backe, Brandon 2002–2009
- Backhus, Kyle 2025–
- Backman, Les 1909–1910
- Backman, Wally 1980–1993
- Bacon, Eddie 1917–1917
- Bacsik, Mike 1975–1980
- Bacus, Dakota 2020–2020
- Baczewski, Fred 1953–1955
- Baddoo, Akil 2021–
- Badenhop, Burke 2008–2015
- Bader, Art 1904–1904
- Bader, Harrison 2017–
- Bader, Lore 1912–1918
- Badgro, Red 1929–1930
- Bae, Ji Hwan 2022–
- Baecht, Ed 1926–1937
- Baek, Cha-Seung 2004–2008
- Baerga, Carlos 1990–2005
- Baerwald, Rudy 1907–1907
- Baez, Benito 2001–2001
- Baez, Danys 2001–2011
- Baez, Javier 2014–
- Baez, Jose 1977–1978
- Baez, Julio
- Baez, Kevin 1990–1993
- Baez, Michel 2019–2022
- Baez, Pedro 2014–2022
- Baez, Sandy 2018–2019
- Bagby, Babe
- Bagby, Jim 1912–1923
- Bagley, Ed 1884–1885
- Bagley, Gene 1886–1886
- Bagwell, Bill 1923–1925
- Bagwell, Jeff 1991–2005
- Bahnsen, Stan 1966–1982
- Bahr, Ed 1946–1947
- Bahret, Frank 1884–1884
- Baichley, Grover 1914–1914
- Bailes, Scott 1986–1998
- Bailey,
- Bailey, Abraham 1919–1921
- Bailey, Alonza
- Bailey, Andrew 2009–2017
- Bailey, Bill 1907–1922
- Bailey, Bob 1962–1978
- Bailey, Brandon 2020–2020
- Bailey, Cory 1993–2002
- Bailey, D.
- Bailey, Ed 1953–1966
- Bailey, Fred 1916–1918
- Bailey, Gene 1917–1924
- Bailey, Harvey 1899–1900
- Bailey, Homer 2007–2020
- Bailey, Howard 1981–1983
- Bailey, Jeff 2007–2009
- Bailey, Jim 1959–1959
- Bailey, King 1895–1895
- Bailey, Mark 1984–1992
- Bailey, Patrick 2023–
- Bailey, Percy
- Bailey, Roger 1995–1997
- Bailey, Steve 1967–1968
- Bailor, Bob 1975–1985
- Bain, Loren 1945–1945
- Baines, Harold 1980–2001
- Bair, Doug 1976–1990
- Baird,
- Baird, Al 1917–1919
- Baird, Bob 1962–1963
- Baird, Doug 1915–1920
- Baisley, Jeff 2008–2008
- Bajenaru, Jeff 2004–2006
- Bakenhaster, Dave 1964–1964
- Baker, Al 1938–1938
- Baker, Bill 1940–1949
- Baker, Bock 1901–1901
- Baker, Bryan 2021–
- Baker, Charlie 1884–1884
- Baker, Chuck 1978–1981
- Baker, Darren 2024–
- Baker, Dave 1982–1982
- Baker, Del 1914–1916
- Baker, Doug 1984–1990
- Baker, Dusty 1968–1986
- Baker, Edgar
- Baker, Ernie 1905–1905
- Baker, Floyd 1943–1955
- Baker, Frank 1969–1971
- Baker, Gene 1953–1961
- Baker, George 1883–1886
- Baker, Henry
- Baker, Home Run 1908–1922
- Baker, Howard 1912–1915
- Baker, Jack 1976–1977
- Baker, Jeff 2005–2015
- Baker, Jesse 1911–1911
- Baker, John 2008–2014
- Baker, Kirtley 1890–1899
- Baker, Luken 2023–
- Baker, Neal 1927–1927
- Baker, Norm 1883–1890
- Baker, Phil 1883–1886
- Baker, Rufus
- Baker, Scott 1995–1995
- Baker, Steve 1978–1983
- Baker, Tom 1935–1938
- Baker, Tracy 1911–1911
- Bakley, Jersey 1883–1891
- Bako, Paul 1998–2009
- Balas, Mike 1938–1938
- Balaz, John 1974–1975
- Balazovic, Jordan 2023–2023
- Balboni, Steve 1981–1993
- Balcena, Bobby 1956–1956
- Baldelli, Rocco 2003–2010
- Baldonado, Alberto 2021–2021
- Baldschun, Jack 1961–1970
- Baldwin,
- Baldwin, Billy 1975–1976
- Baldwin, Brooks 2024–
- Baldwin, Dave 1966–1973
- Baldwin, Drake 2025–
- Baldwin, Frank 1953–1953
- Baldwin, Harry 1924–1925
- Baldwin, Henry 1927–1927
- Baldwin, James 1995–2005
- Baldwin, Jeff 1990–1990
- Baldwin, Kid 1884–1890
- Baldwin, Lady 1884–1890
- Baldwin, Mark 1887–1893
- Baldwin, Orson 1908–1908
- Baldwin, Reggie 1978–1979
- Baldwin, Rick 1975–1977
- Baldwin, Tiny
- Bale, John 1999–2009
- Balenti, Mike 1911–1913
- Balentien, Wladimir 2007–2009
- Bales, Lee 1966–1967
- Balester, Collin 2008–2015
- Balfour, Grant 2001–2015
- Ball, Art 1894–1898
- Ball, Jeff 1998–1998
- Ball, Jim 1907–1908
- Ball, Neal 1907–1913
- Ball, Walter
- Ballanfant, Lee
- Ballard, Jeff 1987–1994
- Ballenger, Pelham 1928–1928
- Baller, Jay 1982–1992
- Ballester, Pedro
- Ballesteros, Moisés 2025–
- Ballinger, Mark 1971–1971
- Ballou, Win 1925–1929
- Balsamo, Tony 1962–1962
- Bamberger, George 1951–1959
- Bamberger, Hal 1948–1948
- Bancker, Studs 1875–1875
- Bancroft, Dave 1915–1930
- Bancroft, Frank
- Banda, Anthony 2017–
- Bando, Chris 1981–1989
- Bando, Sal 1966–1981
- Bandy, Jett 2015–2018
- Bane, Eddie 1973–1976
- Baney, Dick 1969–1974
- Banfield, Will 2025–
- Banister, Jeff 1991–1991
- Bankhead, Dan 1947–1951
- Bankhead, Fred
- Bankhead, Sam
- Bankhead, Scott 1986–1995
- Banks, Brian 1996–2003
- Banks, Charles
- Banks, Ernie 1953–1971
- Banks, F.
- Banks, G.
- Banks, George 1962–1966
- Banks, Josh 2007–2010
- Banks, Norman
- Banks, Tanner 2022–
- Banks, Willie 1991–2002
- Bankston, Bill 1915–1915
- Bankston, Wes 2008–2008
- Banning, Jim 1888–1889
- Bannister, Alan 1974–1985
- Bannister, Brian 2006–2010
- Bannister, Floyd 1977–1992
- Bannon, Jimmy 1893–1896
- Bannon, Rylan 2022–
- Bannon, Tom 1895–1896
- Banta, Jack 1947–1950
- Bantz, Brandon 2013–2013
- Banuelos, Manny 2015–2022
- Bañuelos, David 2024–
- Baptist, Travis 1998–1998
- Baragar, Caleb 2020–2021
- Barajas, Rod 1999–2012
- Baranda, Manuel
- Barbare, Walter 1914–1922
- Barbary, Red 1943–1943
- Barbato, Johnny 2016–2018
- Barbeau, William 1905–1910
- Barbee, Bud
- Barbee, Dave 1926–1932
- Barbee, Lamb
- Barber, Brian 1995–1999
- Barber, Charlie 1884–1884
- Barber, Jesse
- Barber, Sam
- Barber, Steve 1960–1974
- Barber, Turner 1915–1923
- Barberich, Frank 1907–1910
- Barberie, Bret 1991–1996
- Barbieri, Jim 1966–1966
- Barbour, Bull
- Barcelo, Lorenzo 2000–2002
- Barclay, Curt 1957–1959
- Barclay, George 1902–1905
- Barco, Hunter 2025–
- Bard, Daniel 2009–
- Bard, Josh 2002–2011
- Bard, Luke 2018–2022
- Barden, Brian 2007–2010
- Bare, Ray 1972–1977
- Barfield, Jesse 1981–1992
- Barfield, John 1989–1991
- Barfield, Josh 2006–2009
- Barfoot, Clyde 1922–1926
- Bargar, Greg 1983–1986
- Barger, Addison 2024–
- Barger, Cy 1906–1915
- Bark, Brian 1995–1995
- Barker, Al 1871–1871
- Barker, Glen 1999–2001
- Barker, Kevin 1999–2009
- Barker, Len 1976–1987
- Barker, Luke 2022–2022
- Barker, Marvin
- Barker, Ray 1960–1967
- Barker, Richie 1999–1999
- Barker, Sean 2007–2007
- Barkett, Andy 2001–2001
- Barkley, Brian 1998–1998
- Barkley, Jeff 1984–1985
- Barkley, Red 1937–1943
- Barkley, Sam 1884–1889
- Barlick, Al
- Barlow, Joe 2021–
- Barlow, Mike 1975–1981
- Barlow, Scott 2018–
- Barlow, Tom 1872–1875
- Barmes, Bruce 1953–1953
- Barmes, Clint 2003–2015
- Barna, Babe 1937–1943
- Barnabe, Charlie 1927–1928
- Barnes, Austin 2015–
- Barnes, Bill 1884–1884
- Barnes, Bob 1924–1924
- Barnes, Brandon 2012–2018
- Barnes, Brian 1990–1994
- Barnes, Charlie 2021–2021
- Barnes, Danny 2016–2018
- Barnes, Eppie 1923–1924
- Barnes, Frank 1929–1930
- Barnes, Fred
- Barnes, Harry
- Barnes, Honey 1926–1926
- Barnes, Jacob 2016–
- Barnes, Jesse 1915–1927
- Barnes, John 2000–2001
- Barnes, Junie 1934–1934
- Barnes, Larry 2001–2003
- Barnes, Lute 1972–1973
- Barnes, Matt 2014–
- Barnes, Red 1927–1930
- Barnes, Rich 1982–1983
- Barnes, Ross 1871–1881
- Barnes, Sam 1921–1921
- Barnes, Scott 2012–2013
- Barnes, Skeeter 1983–1994
- Barnes, Vet
- Barnes, Virgil 1919–1928
- Barnett, Jack 1907–1907
- Barnett, Mason 2025–
- Barnett, Vic
- Barnette, Tony 2016–2019
- Barney, Darwin 2010–2017
- Barney, Ed 1915–1916
- Barney, Rex 1943–1950
- Barnhart, Clyde 1920–1928
- Barnhart, Edgar 1924–1924
- Barnhart, Les 1928–1930
- Barnhart, Tucker 2014–
- Barnhart, Vic 1944–1946
- Barnhill, Dave
- Barnhill, Herb
- Barnhill, James
- Barnicle, George 1939–1941
- Barnie, Billy 1874–1886
- Barnowski, Ed 1965–1966
- Barnwell, Chris 2006–2006
- Baró, Bernardo
- Barojas, Salome 1982–1988
- Baron, Steven 2015–2019
- Barone, Daniel 2007–2007
- Barone, Dick 1960–1960
- Barr, Bob 1883–1891
- Barr, Jim 1971–1983
- Barr, Scotty 1908–1909
- Barr, Steve 1974–1976
- Barraclough, Kyle 2015–
- Barragan, Cuno 1961–1963
- Barranca, German 1979–1982
- Barreda, Manny 2021–2021
- Barrera, Luis 2021–2022
- Barrera, Tres 2019–
- Barrero, Jose 2020–
- Barreto, Franklin 2017–2020
- Barrett, Aaron 2014–2020
- Barrett, Bill 1871–1873
- Barrett, Bob 1923–1929
- Barrett, Dick 1933–1945
- Barrett, Frank 1939–1950
- Barrett, Jake 2016–2019
- Barrett, Jimmy 1899–1908
- Barrett, John 1872–1872
- Barrett, Johnny 1942–1946
- Barrett, Marty 1884–1884
- Barrett, Michael 1998–2009
- Barrett, Red 1937–1949
- Barrett, Tim 1988–1988
- Barrett, Tommy 1988–1992
- Barria, Jaime 2018–
- Barrios, Francisco 1974–1981
- Barrios, Jose 1982–1982
- Barrios, Manuel 1997–1998
- Barrios, Yhonathan 2015–2015
- Barron, Frank 1914–1914
- Barron, Red 1929–1929
- Barron, Tony 1996–1997
- Barrosa, Jorge 2024–
- Barrow, Ed
- Barrow, Wesley
- Barrows, Cuke 1909–1912
- Barrows, Frank 1871–1871
- Barry, Ed 1905–1907
- Barry, Hardin 1912–1912
- Barry, Jack 1908–1919
- Barry, Jeff 1995–1999
- Barry, John 1899–1908
- Barry, Kevin 2006–2007
- Barry, Rich 1969–1969
- Barry, Tom 1904–1904
- Bart, Joey 2020–
- Bartee, Kimera 1996–2001
- Bartell, Dick 1927–1946
- Barthelson, Bob 1944–1944
- Barthmaier, Jimmy 2008–2008
- Barthold, John 1904–1904
- Bartholomew, Les 1928–1932
- Bartirome, Tony 1952–1952
- Bartlett, Hop
- Bartlett, Jason 2004–2014
- Bartlett, Sapho
- Bartley, Bill 1903–1907
- Bartley, Boyd 1943–1943
- Bartling, Irv 1938–1938
- Barton, Bob 1965–1974
- Barton, Brian 2008–2009
- Barton, Daric 2007–2014
- Barton, Eugene
- Barton, Harry 1905–1905
- Barton, Shawn 1992–1996
- Barton, Sherman
- Barton, Vince 1931–1932
- Barton, William
- Bartosch, Dave 1945–1945
- Bartosh, Cliff 2004–2005
- Bartson, Charlie 1890–1890
- Barzilla, Philip 2006–2006
- Basabe, Luis Alexander 2020–2020
- Basabe, Osleivis 2023–2023
- Basak, Chris 2007–2007
- Basallo, Samuel 2025–
- Basgall, Monty 1948–1951
- Bashang, Al 1912–1918
- Bashlor, Tyler 2018–2020
- Bashore, Walt 1936–1936
- Basinski, Eddie 1944–1947
- Baskette, Jim 1911–1913
- Bass, Anthony 2011–
- Bass, Brian 2008–2010
- Bass, Dick 1939–1939
- Bass, Doc 1918–1918
- Bass, John 1871–1877
- Bass, Kevin 1982–1995
- Bass, Leroy
- Bass, Norm 1961–1963
- Bass, Randy 1977–1982
- Bassett, Charley 1884–1892
- Bassett, Pepper
- Bassham, Rabe
- Bassitt, Chris 2014–
- Bassler, Johnny 1913–1927
- Basso, Brady 2024–
- Bastardo, Antonio 2009–2017
- Bastian, Charlie 1884–1891
- Batch, Emil 1904–1907
- Batchelder, Joe 1923–1925
- Batchelor, Rich 1993–1997
- Bateman, John 1963–1972
- Bates, Aaron 2009–2009
- Bates, Billy 1989–1990
- Bates, Charlie 1927–1927
- Bates, Del 1970–1970
- Bates, Dick 1969–1969
- Bates, Frank 1898–1899
- Bates, Hubert 1939–1939
- Bates, Jason 1995–1998
- Bates, John 1889–1889
- Bates, Johnny 1906–1914
- Bates, Ray 1913–1917
- Bathe, Bill 1986–1990
- Batista, Miguel 1992–2012
- Batista, Rafael 1973–1975
- Batista, Tony 1996–2007
- Batiste, Kevin 1989–1989
- Batiste, Kim 1991–1996
- Batsch, Bill 1916–1916
- Batson, Charlie
- Battam, Larry 1895–1895
- Batten, George 1912–1912
- Batten, Matthew 2022–
- Battenfield, Peyton 2023–2023
- Battey, Earl 1955–1967
- Battin, Joe 1871–1890
- Battle, Allen 1995–1996
- Battle, Howard 1995–1999
- Battle, Jim 1927–1927
- Battle, Ray
- Battle, Rufus
- Batton, Chris 1976–1976
- Batts, Matt 1947–1956
- Baty, Brett 2022–
- Bauchman, Harry
- Bauer, Al 1884–1886
- Bauer, Hank 1948–1961
- Bauer, Lou 1918–1918
- Bauer, Rick 2001–2008
- Bauer, Trevor 2012–2021
- Bauers, Jake 2018–
- Bauers, Russ 1936–1950
- Baughman, Justin 1998–2000
- Baumann, Buddy 2016–2018
- Baumann, Frank 1955–1965
- Baumann, Mike 2021–
- Baumann, Paddy 1911–1917
- Baumer, Jim 1949–1961
- Baumgardner, George 1912–1916
- Baumgarten, Ross 1978–1982
- Baumgartner, Harry 1920–1920
- Baumgartner, John 1953–1953
- Baumgartner, Stan 1914–1926
- Baumholtz, Frank 1947–1957
- Bausewine, George 1889–1889
- Bauta, Ed 1960–1964
- Bautista, Danny 1993–2004
- Bautista, Denny 2004–2010
- Bautista, Felix 2022–
- Bautista, Gerson 2018–2019
- Bautista, Jose 1988–1997
- Bautista, Rafael 2017–2018
- Bauza, Marcelino
- Bavasi, Buzzie
- Baxes, Jim 1959–1959
- Baxes, Mike 1956–1958
- Baxter, Mike 2010–2015
- Baxter, Moose 1907–1907
- Bay, Harry 1901–1908
- Bay, Jason 2003–2013
- Bayer, Burley 1899–1899
- Bayless, Dick 1908–1908
- Baylis, Henry
- Bayliss, Jonah 2005–2007
- Baylock,
- Baylor, Don 1970–1988
- Baynard, William
- Bayne, Bill 1919–1930
- Baz, Shane 2021–
- Bazardo, Eduard 2021–
- Bazardo, Yorman 2005–2009
- Bea, Darius
- Beach, Jack 1884–1884
- Beachy, Brandon 2010–2015
- Beadle, Dave 1884–1884
- Beale, Giovanni
- Beall, Bob 1975–1980
- Beall, Johnny 1913–1918
- Beall, Walter 1924–1929
- Beals, Tommy 1871–1880
- Beam, Alex 1889–1889
- Beam, Ernie 1895–1895
- Beam, T. J. 2006–2008
- Beamon, Charlie 1956–1958
- Beamon, Trey 1996–1998
- Bean, Belve 1930–1935
- Bean, Bill 1987–1995
- Bean, Colter 2005–2007
- Bean, Joe 1902–1902
- Beane, Billy 1984–1989
- Beard, Dave 1980–1989
- Beard, Mike 1974–1977
- Beard, Ollie 1889–1891
- Beard, Ralph 1954–1954
- Beard, Ted 1948–1958
- Bearden, Gene 1947–1953
- Beare, Gary 1976–1977
- Bearnarth, Larry 1963–1971
- Bearse, Kevin 1990–1990
- Beasley, Chris 1991–1991
- Beasley, Jeremy 2020–2022
- Beasley, Lew 1977–1977
- Beasley, Tony
- Beatin, Ed 1887–1891
- Beato, Pedro 2011–2017
- Beattie, Jim 1978–1986
- Beatty, Blaine 1989–1991
- Beatty, Desmond 1914–1914
- Beaty, Matt 2019–
- Beauchamp, Jim 1963–1973
- Beaumont, Ginger 1899–1910
- Beavan, Blake 2011–2014
- Beavens, Edward 1871–1872
- Beavers, Dylan 2025–
- Beazley, Johnny 1941–1949
- Becannon, Buck 1884–1887
- Bechler, Steve 2002–2002
- Bechtel, George 1871–1876
- Beck, Boom-Boom 1924–1945
- Beck, Chad 2011–2012
- Beck, Chris 2015–2018
- Beck, Clyde 1926–1931
- Beck, Erve 1899–1902
- Beck, Frank 1884–1884
- Beck, Fred 1909–1915
- Beck, George 1914–1914
- Beck, Jordan 2024–
- Beck, Rich 1965–1965
- Beck, Rod 1991–2004
- Beck, Tristan 2023–
- Beck, Zinn 1913–1918
- Beckendorf, Henry 1909–1910
- Becker, Beals 1908–1915
- Becker, Bob 1897–1898
- Becker, Charlie 1911–1912
- Becker, Heinz 1943–1947
- Becker, Joe 1936–1937
- Becker, Marty 1915–1915
- Becker, Rich 1993–2000
- Beckert, Glenn 1965–1975
- Beckett, Josh 2001–2014
- Beckett, Robbie 1996–1997
- Beckham, Gordon 2009–2019
- Beckham, Tim 2013–2022
- Beckley, Jake 1888–1907
- Beckman, Jim 1927–1928
- Beckmann, Bill 1939–1942
- Beckwith, Joe 1979–1986
- Beckwith, John
- Becquer, Julio 1955–1963
- Bedard, Erik 2002–2014
- Bedell, Howie 1962–1968
- Bedford, Gene 1925–1925
- Bedgood, Phil 1922–1923
- Bedient, Hugh 1912–1915
- Bednar, Andy 1930–1931
- Bednar, David 2019–
- Bedrosian, Cam 2014–2021
- Bedrosian, Steve 1981–1995
- Beebe, Fred 1906–1916
- Beech, Matt 1996–1998
- Beecher, Ed 1887–1891
- Beecher, Roy 1907–1908
- Beede, Tyler 2018–
- Beeks, Jalen 2018–
- Beeler, Dallas 2014–2015
- Beeler, Jodie 1944–1944
- Beene, Andy 1983–1984
- Beene, Fred 1968–1975
- Beer, Seth 2021–2022
- Beers, Clarence 1948–1948
- Beeter, Clayton 2024–
- Beggs, Joe 1938–1948
- Begley, Jim 1924–1924
- Behan, Petie 1921–1923
- Behel, Steve 1884–1886
- Behenna, Rick 1983–1985
- Behney, Mel 1970–1970
- Behrman, Hank 1946–1949
- Beimel, Joe 2001–2015
- Beirne, Kevin 2000–2002
- Bejerano, Agustín
- Bejma, Ollie 1934–1939
- Belanger, Mark 1965–1982
- Belardi, Wayne 1950–1956
- Belcher, Kevin 1990–1990
- Belcher, Tim 1987–2000
- Belden, Ira 1897–1897
- Belfield, Skinner
- Belfiore, Mike 2013–2013
- Belinda, Stan 1989–2000
- Belinsky, Bo 1962–1970
- Belisario, Ronald 2009–2015
- Belisle, Matt 2003–2018
- Belitz, Todd 2000–2001
- Beliveau, Jeff 2012–2018
- Belk, Tim 1996–1996
- Bell, Abe
- Bell, Beau 1935–1941
- Bell, Bill 1952–1955
- Bell, Buddy 1972–1989
- Bell, Chad 2017–2018
- Bell, Charlie 1889–1891
- Bell, Cliff
- Bell, Cool Papa
- Bell, David 1995–2006
- Bell, Derek 1991–2001
- Bell, Eric 1985–1993
- Bell, Fern 1939–1940
- Bell, Frank 1885–1885
- Bell, Fred
- Bell, Gary 1958–1969
- Bell, George 1907–1911
- Bell, Gus 1950–1964
- Bell, Heath 2004–2014
- Bell, Herman
- Bell, Jake
- Bell, Jay 1986–2003
- Bell, Jerry 1971–1974
- Bell, Joe
- Bell, Josh 2010–2012
- Bell, Juan 1989–1995
- Bell, Jute
- Bell, Kevin 1976–1982
- Bell, Lefty
- Bell, Les 1923–1931
- Bell, Mike 1990–1991
- Bell, Ralph 1912–1912
- Bell, Rob 2000–2007
- Bell, Terry 1986–1987
- Bell, Trevor 2009–2014
- Bell, W.
- Bell, William
- Bella, Zeke 1957–1959
- Bellan, Steve 1871–1873
- Bellatti, Andrew 2015–
- Belle, Albert 1989–2000
- Bellhorn, Mark 1997–2007
- Belliard, Rafael 1982–1998
- Belliard, Ronnie 1998–2010
- Bellinger, Clay 1999–2002
- Bellinger, Cody 2017–
- Bellman, Jack 1889–1889
- Bello, Brayan 2022–
- Belloir, Rob 1975–1978
- Bellorin, Edwin 2007–2009
- Bellozo, Valente 2024–
- Belnome, Vince 2014–2014
- Below, Duane 2011–2013
- Belt, Brandon 2011–
- Beltran, Carlos 1998–2017
- Beltran, Francis 2002–2008
- Beltran, Rigo 1997–2004
- Beltre, Adrian 1998–2018
- Beltre, Engel 2013–2013
- Beltre, Esteban 1991–1996
- Beltre, Omar 2010–2010
- Bemboom, Anthony 2019–
- Bemis, Harry 1902–1910
- Benard, Marvin 1995–2003
- Benavides, Freddie 1991–1994
- Bench, Johnny 1967–1983
- Bender, Anthony 2021–
- Bender, Charles 1903–1925
- Benedict, Art 1883–1883
- Benedict, Bruce 1978–1989
- Benes, Alan 1995–2003
- Benes, Andy 1989–2002
- Benes, Joe 1931–1931
- Benge, Ray 1925–1938
- Bengough, Benny 1923–1932
- Benintendi, Andrew 2016–
- Beniquez, Juan 1971–1988
- Benitez, Armando 1994–2008
- Benitez, Yamil 1995–1998
- Benjamin, Jerry
- Benjamin, Mike 1989–2002
- Benjamin, Stan 1939–1945
- Benjamin, Wes 2020–2021
- Benn, Henry 1914–1914
- Benners, Ike 1884–1884
- Bennett,
- Bennett, Bradford
- Bennett, Bugs 1918–1921
- Bennett, Charlie 1878–1893
- Bennett, Dave 1964–1964
- Bennett, Dennis 1962–1968
- Bennett, Don
- Bennett, Erik 1995–1996
- Bennett, Frank 1927–1928
- Bennett, Fred 1928–1931
- Bennett, Gary 1995–2008
- Bennett, Herschel 1923–1927
- Bennett, Jeff 2004–2009
- Bennett, Jimmie
- Bennett, Joe 1923–1923
- Bennett, Joel 1998–1999
- Bennett, Pug 1906–1907
- Bennett, Sam
- Bennett, Shayne 1997–1999
- Bennette, George
- Benoit, Joaquin 2001–2017
- Benson, Allen 1934–1934
- Benson, Cleo
- Benson, Gene
- Benson, Joe 2011–2011
- Benson, Kris 1999–2010
- Benson, Vern 1943–1953
- Benson, Will 2022–
- Bentley, Cy 1872–1872
- Bentley, Jack 1913–1927
- Benton, Al 1934–1952
- Benton, Butch 1978–1985
- Benton, Larry 1923–1935
- Benton, Rabbit 1922–1922
- Benton, Rube 1910–1925
- Benton, Sid 1922–1922
- Bentz, Chad 2004–2005
- Benz, Joe 1911–1919
- Benzinger, Todd 1987–1995
- Berardino, Johnny 1939–1952
- Berberet, Lou 1954–1960
- Berblinger, Jeff 1997–1997
- Bere, Jason 1993–2003
- Berenguer, Juan 1978–1992
- Berenyi, Bruce 1980–1986
- Beresford, James 2016–2016
- Berg, Dave 1998–2004
- Berg, Justin 2009–2011
- Berg, Moe 1923–1939
- Bergamo, Augie 1944–1945
- Bergen, Bill 1901–1911
- Bergen, Marty 1896–1899
- Bergen, Travis 2019–2021
- Berger, Boze 1932–1939
- Berger, Brandon 2001–2004
- Berger, Clarence 1914–1914
- Berger, Heinie 1907–1910
- Berger, Joe 1913–1914
- Berger, Johnny 1922–1927
- Berger, Tun 1890–1892
- Berger, Wally 1930–1940
- Bergeron, Peter 1999–2004
- Bergert, Ryan 2025–
- Bergesen, Brad 2009–2012
- Bergh, John 1876–1880
- Berghammer, Marty 1911–1915
- Bergman, Al 1916–1916
- Bergman, Christian 2014–2018
- Bergman, Dave 1975–1992
- Bergman, Dusty 2004–2004
- Bergman, Sean 1993–2000
- Bergmann, Jason 2005–2010
- Bergolla, William 2005–2005
- Berkelbach, Frank 1884–1884
- Berken, Jason 2009–2012
- Berkenstock, Nate 1871–1871
- Berkman, Lance 1999–2013
- Berly, Jack 1924–1933
- Berman, Bob 1918–1918
- Bermúdez, Jonathan 2024–
- Bernabel, Warming 2025–
- Bernadina, Roger 2008–2014
- Bernal, Plácido
- Bernal, Victor 1977–1977
- Bernard, Curt 1900–1901
- Bernard, Dwight 1978–1982
- Bernard, Joe 1909–1909
- Bernard, Wynton 2022–2022
- Bernardino, Brennan 2022–
- Bernazard, Tony 1979–1991
- Bernero, Adam 2000–2006
- Bernhard, Bill 1899–1907
- Bernhardt, Juan 1976–1979
- Bernhardt, Walter 1918–1918
- Bernier, Carlos 1953–1953
- Bernier, Doug 2008–2015
- Bero, Johnny 1948–1951
- Berra, Dale 1977–1987
- Berra, Yogi 1946–1965
- Berran, Dennis 1912–1912
- Berres, Ray 1934–1945
- Berrios, Jose 2016–
- Berroa, Angel 2001–2009
- Berroa, Geronimo 1989–2000
- Berroa, Prelander 2023–
- Berroa, Steward 2024–
- Berry,
- Berry, Cannonball
- Berry, Charlie 1884–1884
- Berry, Claude 1904–1915
- Berry, Eddie
- Berry, Joe 1902–1902
- Berry, Ken 1962–1975
- Berry, Neil 1948–1954
- Berry, Quintin 2012–2017
- Berry, Sean 1990–2000
- Berry, Slim
- Berry, Tom 1871–1871
- Berryhill, Damon 1987–1997
- Bertaina, Frank 1964–1970
- Berte, Harry 1903–1903
- Bertell, Dick 1960–1967
- Berthrong, Harry 1871–1871
- Berti, Jon 2018–
- Bertoia, Reno 1953–1962
- Bertotti, Mike 1995–1997
- Bertrand, Roman 1936–1936
- Berumen, Andres 1995–1996
- Besana, Fred 1956–1956
- Bescher, Bob 1908–1918
- Besse, Herman 1940–1946
- Bessent, Don 1955–1958
- Best, Karl 1983–1988
- Bestick, William 1872–1872
- Beswick, Jim 1978–1978
- Betances, Dellin 2011–2021
- Betancourt, Rafael 2003–2015
- Betancourt, Yuniesky 2005–2013
- Betcher, Frank 1910–1910
- Betemit, Wilson 2001–2013
- Bethancourt, Christian 2013–
- Bethea, Bill 1964–1964
- Bethke, Jim 1965–1965
- Bettencourt, Larry 1928–1932
- Bettendorf, Jeff 1984–1984
- Bettinger, Alec 2021–2021
- Bettis, Chad 2013–2019
- Betts,
- Betts, Harry 1903–1913
- Betts, Huck 1920–1935
- Betts, Mookie 2014–
- Betzel, Bruno 1914–1918
- Bevacqua, Kurt 1971–1985
- Bevan, Hal 1952–1961
- Bevens, Bill 1944–1947
- Beverlin, Jason 2002–2002
- Beverly, Charlie
- Bevil, Brian 1996–1998
- Bevil, Lou 1942–1942
- Beville, Ben 1901–1901
- Beville, Monte 1903–1904
- Bevington, Terry
- Bezdek, Hugo
- Biagini, Joe 2016–2021
- Biancalana, Buddy 1982–1987
- Bianchi, Jeff 2012–2015
- Bianco, Tommy 1975–1975
- Biasatti, Hank 1949–1949
- Bibbs, Rainey
- Bibby, Jim 1972–1984
- Bibee, Tanner 2023–
- Bibens-Dirkx, Austin 2017–2018
- Bichette, Bo 2019–
- Bichette, Dante 1988–2001
- Bickerton, John
- Bickford, Phil 2020–
- Bickford, Vern 1948–1954
- Bickham, Dan 1886–1886
- Bicknell, Charlie 1948–1949
- Biddle, Jesse 2018–2021
- Biddle, Rocky 2000–2004
- Bido, Osvaldo 2023–
- Bieber, Shane 2018–
- Biecher, Ed 1897–1898
- Bielak, Brandon 2020–
- Bielaski, Oscar 1872–1876
- Bielecki, Mike 1984–1997
- Biemiller, Harry 1920–1925
- Bierbauer, Lou 1886–1898
- Bierbrodt, Nick 2001–2004
- Bierd, Randor 2008–2008
- Bierman, Charles 1871–1871
- Bieser, Steve 1997–1998
- Bigbee, Carson 1916–1926
- Bigbee, Lyle 1920–1921
- Bigbie, Larry 2001–2006
- Bigelow, Elliot 1929–1929
- Bigge, Hunter 2024–
- Biggio, Cavan 2019–
- Biggio, Craig 1988–2007
- Biggs, Charlie 1932–1932
- Bigler, Ivan 1917–1917
- Bignell, George 1884–1884
- Biittner, Larry 1970–1983
- Bilardello, Dann 1983–1992
- Bilbrey, Jim 1949–1949
- Bildilli, Emil 1937–1941
- Bilko, Steve 1949–1962
- Billiard, Harry 1908–1915
- Billingham, Jack 1968–1980
- Billings, Bruce 2011–2014
- Billings, Dick 1968–1975
- Billings, Josh 1913–1923
- Billingsley, Brent 1999–1999
- Billingsley, Chad 2006–2015
- Binder, Jimmy
- Binga, William
- Bingham, Bingo
- Binks, George 1944–1948
- Binson,
- Biot, Charlie
- Biran, Jack
- Biras, Steve 1944–1944
- Birchall, Jud 1882–1884
- Bird, Doug 1973–1983
- Bird, Frank 1892–1892
- Bird, George 1871–1871
- Bird, Greg 2015–2019
- Bird, Jake 2022–
- Bird, Kyle 2019–2019
- Bird, Red 1921–1921
- Birdine, Leo
- Birdsall, Dave 1871–1873
- Birdsong, Hayden 2024–
- Birkbeck, Mike 1986–1995
- Birkins, Kurt 2006–2008
- Birkofer, Ralph 1933–1937
- Birmingham, Joe 1906–1914
- Birrer, Babe 1955–1958
- Birtsas, Tim 1985–1990
- Biscan, Frank 1942–1948
- Bischoff, John 1925–1926
- Bisenius, Joe 2007–2010
- Bishop, Bill 1886–1889
- Bishop, Braden 2019–2021
- Bishop, Charlie 1952–1955
- Bishop, Frank 1884–1884
- Bishop, Jim 1923–1924
- Bishop, Lloyd 1914–1914
- Bishop, Max 1924–1935
- Bishop, Mike 1983–1983
- Bisland, Rivington 1912–1914
- Bissant, John
- Bissonette, Del 1928–1933
- Bithorn, Hiram 1942–1947
- Bitker, Joe 1990–1991
- Bittiger, Jeff 1986–1989
- Bittmann, Red 1889–1889
- Bivens, Spencer 2024–
- Bivin, Jim 1935–1935
- Bixler, Brian 2008–2012
- Bizzle, James
- Bjorkman, George 1983–1983
- Blach, Ty 2016–
- Black,
- Black, Bill 1924–1924
- Black, Bob 1884–1884
- Black, Bud 1952–1956
- Black, Buddy 1981–1995
- Black, Dave 1914–1923
- Black, Don 1943–1948
- Black, Howard
- Black, Joe 1952–1957
- Black, John 1911–1911
- Black, Mason 2024–
- Black, Ray 2018–2020
- Black, Tyler 2024–
- Black, Vic 2013–2014
- Blackaby, Ethan 1962–1964
- Blackburn,
- Blackburn, Charlie 1915–1921
- Blackburn, Earl 1912–1917
- Blackburn, George 1897–1897
- Blackburn, Hugh
- Blackburn, Jim 1948–1951
- Blackburn, Nick 2007–2012
- Blackburn, Paul 2017–
- Blackburn, Ron 1958–1959
- Blackburne, Lena 1910–1929
- Blackerby, George 1928–1928
- Blackley, Travis 2004–2013
- Blackmon, Charlie 2011–
- Blackmon, Cliff
- Blackmon, Henry
- Blackwell, Charlie
- Blackwell, Ewell 1942–1955
- Blackwell, Fred 1917–1919
- Blackwell, Tim 1974–1983
- Blades, Ray 1922–1932
- Bladt, Rick 1969–1975
- Blaeholder, George 1925–1936
- Blaemire, Rae 1941–1941
- Blair, Aaron 2016–2017
- Blair, Bill 1888–1888
- Blair, Buddy 1942–1942
- Blair, Carson 2015–2015
- Blair, Clarence 1929–1931
- Blair, Dennis 1974–1980
- Blair, Garnett
- Blair, Lonnie
- Blair, Paul 1964–1980
- Blair, Walter 1907–1915
- Blair, Willie 1990–2001
- Blaisdell, Dick 1884–1884
- Blake, Casey 1999–2011
- Blake, Ed 1951–1957
- Blake, Frank
- Blake, Harry 1894–1899
- Blake, Sheriff 1920–1937
- Blakely, Linc 1934–1934
- Blakiston, Bob 1882–1884
- Blalock, Bradley 2024–
- Blalock, Hank 2002–2010
- Blanchard, Chester
- Blanchard, Johnny 1955–1965
- Blanche, Al 1935–1936
- Blanco, Andres 2004–2017
- Blanco, Carlos
- Blanco, Dairon 2022–
- Blanco, Damaso 1972–1974
- Blanco, Gil 1965–1966
- Blanco, Gregor 2008–2018
- Blanco, Heberto
- Blanco, Henry 1997–2013
- Blanco, Ossie 1970–1974
- Blanco, Ronel 2022–
- Blanco, Tony 2005–2005
- Bland, Alphonzo
- Bland, Nate 2003–2003
- Blanding, Fred 1910–1914
- Blandino, Alex 2018–2021
- Blank, Coonie 1909–1909
- Blank, Fred 1894–1894
- Blank, Matt 2000–2001
- Blankenhorn, Travis 2020–
- Blankenship,
- Blankenship, Cliff 1905–1909
- Blankenship, Homer 1922–1928
- Blankenship, Kevin 1988–1990
- Blankenship, Lance 1988–1993
- Blankenship, Ted 1922–1930
- Blanks, Kyle 2009–2015
- Blanks, Larvell 1972–1980
- Blanton, Cy 1934–1942
- Blanton, Joe 2004–2017
- Blash, Jabari 2016–2018
- Blasingame, Don 1955–1966
- Blasingame, Wade 1963–1972
- Blass, Steve 1964–1974
- Blateric, Steve 1971–1975
- Blatnik, Johnny 1948–1950
- Blattner, Buddy 1942–1949
- Blattner, Frank
- Blauser, Jeff 1987–1999
- Blauvelt, Harvey 1890–1890
- Blaylock, Bob 1956–1959
- Blaylock, Fred
- Blaylock, Gary 1959–1959
- Blaylock, Marv 1950–1957
- Blazek, Michael 2013–2019
- Blazier, Ron 1996–1997
- Bleach, Larry
- Bleday, JJ 2022–
- Bledsoe,
- Blefary, Curt 1965–1972
- Bleich, Jeremy 2018–2018
- Bleier, Richard 2016–2023
- Blemker, Ray 1960–1960
- Blessitt, Ike 1972–1972
- Blethen, Clarence 1923–1929
- Blevins, Fox
- Blevins, Jerry 2007–2019
- Blewett, Bob 1902–1902
- Blewett, Scott 2020–
- Bligh, Ned 1886–1890
- Bliss, Elmer 1903–1904
- Bliss, Frank 1878–1878
- Bliss, Jack 1908–1912
- Bliss, Ryan 2024–
- Block, Bruno 1907–1914
- Block, Cy 1942–1946
- Blocker,
- Blocker, Terry 1985–1989
- Blogg, Wes 1883–1883
- Blomberg, Ron 1969–1978
- Blomdahl, Ben 1995–1995
- Blong, Joe 1875–1877
- Bloodworth, Jimmy 1937–1951
- Bloomfield, Bud 1963–1964
- Bloomquist, Willie 2002–2015
- Bloss, Jake 2024–
- Blosser, Greg 1993–1994
- Blott, Jack 1924–1924
- Blowers, Mike 1989–1999
- Blubaugh, AJ 2025–
- Blue, Bert 1908–1908
- Blue, Lu 1921–1933
- Blue, Vida 1969–1986
- Bluege, Ossie 1922–1939
- Bluege, Otto 1932–1933
- Bluejacket, Jim 1914–1916
- Bluhm, Red 1918–1918
- Blum, Geoff 1999–2012
- Bluma, Jaime 1996–1996
- Blume, Clint 1922–1923
- Blyleven, Bert 1970–1992
- Blyzka, Mike 1953–1954
- Boada, Lucas
- Boak, Chet 1960–1961
- Boanes, Beverly
- Boardman, Charlie 1913–1915
- Boardman, Frederick 1874–1874
- Bobb, Randy 1968–1969
- Bobo, Willie
- Bocachica, Hiram 2000–2007
- Boccabella, John 1963–1974
- Bocek, Milt 1933–1934
- Bochte, Bruce 1974–1986
- Bochtler, Doug 1995–2000
- Bochy, Brett 2014–2015
- Bochy, Bruce 1978–1987
- Bockman, Eddie 1946–1949
- Bockus, Randy 1986–1989
- Bocock, Brian 2008–2010
- Boddicker, Mike 1980–1993
- Bodie, Ping 1911–1921
- Boeckel, Tony 1917–1923
- Boehler, George 1912–1926
- Boehling, Joe 1912–1920
- Boehmer, Len 1967–1971
- Boehringer, Brian 1995–2004
- Boerner, Larry 1932–1932
- Boesch, Brennan 2010–2015
- Boever, Joe 1985–1996
- Bogaerts, Xander 2013–
- Bogar, Tim 1993–2001
- Bogart, John 1920–1920
- Bogener, Terry 1982–1982
- Boggs, Brandon 2008–2011
- Boggs, George
- Boggs, Mitchell 2008–2013
- Boggs, Ray 1928–1928
- Boggs, Tommy 1976–1985
- Boggs, Wade 1982–1999
- Bogle, Warren 1968–1968
- Bogusevic, Brian 2010–2015
- Bohanon, Brian 1990–2001
- Bohen, Pat 1913–1914
- Bohm, Alec 2020–
- Bohn, Charlie 1882–1882
- Bohn, T. J. 2006–2008
- Bohne, Sam 1916–1926
- Bohnet, John 1982–1982
- Boisclair, Bruce 1974–1979
- Boitano, Dan 1978–1982
- Bokelmann, Dick 1951–1953
- Boken, Bob 1933–1934
- Bokina, Joe 1936–1936
- Boland, 1875–1875
- Boland, Bernie 1915–1921
- Boland, Ed 1934–1944
- Bolanos, Ronald 2019–2022
- Bold, Charlie 1914–1914
- Bolden, Bill 1919–1919
- Bolden, Otto
- Bolen, Stew 1926–1932
- Boles, Carl 1962–1962
- Boles, John
- Boley, Joe 1927–1932
- Bolger, Jim 1950–1959
- Bolick, Frank 1993–1998
- Bolin, Bobby 1961–1973
- Bolling, Frank 1954–1966
- Bolling, Jack 1939–1944
- Bolling, Milt 1952–1958
- Bollo, Greg 1965–1966
- Bollweg, Don 1950–1955
- Bolsinger, Mike 2014–2017
- Bolt, Skye 2019–2022
- Bolton, Cecil 1928–1928
- Bolton, Cliff 1931–1941
- Bolton, Cody 2023–
- Bolton, Rod 1993–1995
- Bolton, Tom 1987–1994
- Bomback, Mark 1978–1982
- Bond, Ted
- Bond, Tommy 1874–1884
- Bond, Walt 1960–1967
- Bonderman, Jeremy 2003–2013
- Bonds, Barry 1986–2007
- Bonds, Bobby 1968–1981
- Bone, George 1901–1901
- Bones, Ricky 1991–2001
- Bonetti, Julio 1937–1940
- Boney, Hank 1927–1927
- Bong, Jung 2002–2004
- Bongiovanni, Nino 1938–1939
- Bonham, Bill 1971–1980
- Bonham, Tiny 1940–1949
- Bonifacio, Emilio 2007–2020
- Bonifacio, Jorge 2017–2021
- Bonikowski, Joe 1962–1962
- Bonilla, Bobby 1986–2001
- Bonilla, Juan 1981–1987
- Bonilla, Lisalverto 2014–2017
- Bonin, Luther 1913–1914
- Bonine, Eddie 2008–2010
- Bonnell, Barry 1977–1986
- Bonner, Bobby 1980–1983
- Bonner, Frank 1894–1903
- Bonner, Robert
- Bonness, Bill 1944–1944
- Bono, Gus 1920–1920
- Bonser, Boof 2006–2010
- Bonura, Zeke 1934–1940
- Booe, Everett 1913–1914
- Booker, Buddy 1966–1968
- Booker, Chris 2005–2007
- Booker, Greg 1983–1990
- Booker, Pete
- Booker, Rod 1987–1991
- Bookman,
- Bool, Al 1928–1931
- Booles, Red 1909–1909
- Boone, Aaron 1997–2009
- Boone, Alonzo
- Boone, Bob 1972–1990
- Boone, Bret 1992–2005
- Boone, Dan 1919–1923
- Boone, Danny 1981–1990
- Boone, George 1891–1891
- Boone, Ike 1922–1932
- Boone, Lefty
- Boone, Luke 1913–1918
- Boone, Oscar
- Boone, Ray 1948–1960
- Boone, Robert
- Booser, Cam 2024–
- Bootcheck, Chris 2003–2013
- Booth, 1875–1875
- Booth, Amos 1876–1882
- Booth, Eddie 1872–1876
- Boots, Kid
- Booty, Josh 1996–1998
- Boozer, John 1962–1969
- Borbon, Julio 2009–2016
- Borbon, Pedro 1969–1980
- Borchard, Joe 2002–2007
- Borchers, George 1888–1895
- Bordagaray, Frenchy 1934–1945
- Borden, Joe 1875–1876
- Borders, Pat 1988–2005
- Bordi, Rich 1980–1988
- Bordick, Mike 1990–2003
- Bordley, Bill 1980–1980
- Borges, José
- Borgmann, Glenn 1972–1980
- Boris, Paul 1982–1982
- Bork, Frank 1964–1964
- Borkowski, Bob 1950–1955
- Borkowski, Dave 1999–2008
- Borland, Toby 1994–2004
- Borland, Tom 1960–1961
- Bormann, John 2017–2017
- Borom, Red 1944–1945
- Boros, Steve 1957–1965
- Borowski, Joe 1995–2008
- Borowy, Hank 1942–1951
- Borroto, Mario
- Borton, Babe 1912–1916
- Borucki, Ryan 2018–
- Boscan, J. C. 2010–2013
- Boscan, Wilfredo 2016–2016
- Bosch, Don 1966–1969
- Bosetti, Rick 1976–1982
- Boshers, Buddy 2013–2019
- Bosio, Chris 1986–1996
- Boskie, Shawn 1990–1998
- Bosley, Thad 1977–1990
- Bosman, Dick 1966–1976
- Boss, Harley 1928–1933
- Bosser, Mel 1945–1945
- Bost, Chet
- Bostic,
- Bostick, Akeem 2021–2021
- Bostick, Christopher 2017–2018
- Bostick, Fred
- Bostick, Henry 1915–1915
- Bostock, Lyman 1975–1978
- Boston, Bob
- Boston, Daryl 1984–1994
- Boswell, Andy 1895–1895
- Boswell, Dave 1964–1971
- Boswell, Ken 1967–1977
- Bote, David 2018–
- Botelho, Derek 1982–1985
- Bottalico, Ricky 1994–2005
- Bottarini, John 1937–1937
- Bottenfield, Kent 1992–2001
- Botting, Ralph 1979–1980
- Bottomley, Jim 1922–1937
- Botts, Jason 2005–2008
- Botz, Bob 1962–1962
- Bouchard, Sean 2022–
- Bouchee, Ed 1956–1962
- Boucher, Al 1914–1914
- Boucher, Denis 1991–1994
- Boucher, Medric 1914–1914
- Boudreau, Lou 1938–1952
- Bouldin, Carl 1961–1964
- Boultes, Jake 1907–1909
- Bour, Justin 2014–2019
- Bourgeois, Jason 2008–2015
- Bourgeois, Steve 1996–1996
- Bourjos, Chris 1980–1980
- Bourjos, Peter 2010–2019
- Bourn, Michael 2006–2016
- Bournigal, Rafael 1992–1999
- Bourque, James 2019–2020
- Bourque, Pat 1971–1974
- Boushley, Caleb 2023–
- Bouton, Jim 1962–1978
- Bovee, Mike 1997–1997
- Bowa, Larry 1970–1985
- Bowcock, Benny 1903–1903
- Bowden, Ben 2021–2021
- Bowden, Michael 2008–2013
- Bowden, Tim 1914–1914
- Bowe, Lefty
- Bowen, Chick 1919–1919
- Bowen, Chuck
- Bowen, Cy 1896–1896
- Bowen, Rob 2003–2008
- Bowen, Ryan 1991–1995
- Bowen, Sam 1977–1980
- Bowens, Sam 1963–1969
- Bowerman, Frank 1895–1909
- Bowers, Billy 1949–1949
- Bowers, Brent 1996–1996
- Bowers, Cedrick 2008–2010
- Bowers, Julie
- Bowers, Lefty
- Bowers, Shane 1997–1997
- Bowers, Stew 1935–1937
- Bowes, Frank 1890–1890
- Bowie, Jim 1994–1994
- Bowie, Micah 1999–2008
- Bowker, John 2008–2011
- Bowlan, Jonathan 2023–
- Bowler, Grant 1931–1932
- Bowles, Brian 2001–2003
- Bowles, Charlie 1943–1945
- Bowles, Emmett 1922–1922
- Bowlin, Weldon 1967–1967
- Bowling, Steve 1976–1977
- Bowman,
- Bowman, Abe 1914–1915
- Bowman, Bill 1891–1891
- Bowman, Bob 1939–1942
- Bowman, Elmer 1920–1920
- Bowman, Emmett
- Bowman, Ernie 1961–1963
- Bowman, Joe 1932–1945
- Bowman, Matthew 2016–
- Bowman, Roger 1949–1955
- Bowman, Sumner 1890–1891
- Bowser, Red 1910–1910
- Bowsfield, Ted 1958–1964
- Bowyer, Travis 2005–2005
- Boxberger, Brad 2012–
- Boyd, Ben
- Boyd, Bill 1872–1875
- Boyd, Bob 1951–1961
- Boyd, Eddie
- Boyd, Frank 1893–1893
- Boyd, Fred
- Boyd, Gary 1969–1969
- Boyd, Jake 1894–1896
- Boyd, Jason 1999–2004
- Boyd, Jimmy
- Boyd, Matt 2015–
- Boyd, Oil Can 1982–1991
- Boyd, Ollie
- Boyd, Ray 1910–1911
- Boyer, Blaine 2005–2018
- Boyer, Clete 1955–1971
- Boyer, Cloyd 1949–1955
- Boyer, Ken 1955–1969
- Boyland, Doe 1978–1981
- Boyle, Buzz 1929–1935
- Boyle, Eddie 1896–1896
- Boyle, Henry 1884–1889
- Boyle, Jack 1886–1898
- Boyle, Jim 1926–1926
- Boyle, Joe 2023–
- Boyles, Harry 1938–1939
- Boze, Marshall 1996–1996
- Brabender, Gene 1966–1970
- Brach, Brad 2011–2021
- Bracho, Silvino 2015–
- Brack, Gibby 1937–1939
- Bracken, Doc
- Bracken, Jack 1901–1901
- Brackenridge, John 1904–1904
- Brackman, Andrew 2011–2011
- Braddock, Zach 2010–2011
- Braden, Dallas 2007–2011
- Bradey, Don 1964–1964
- Bradford, Bill 1956–1956
- Bradford, Buddy 1966–1976
- Bradford, Chad 1998–2009
- Bradford, Charlie
- Bradford, Chase 2017–2019
- Bradford, Cody 2023–
- Bradford, Larry 1977–1981
- Bradford, Vic 1943–1943
- Bradish, Kyle 2022–
- Bradley,
- Bradley, Al 1884–1884
- Bradley, Archie 2015–
- Bradley, Bert 1983–1983
- Bradley, Bill 1899–1915
- Bradley, Bobby 2019–2022
- Bradley, Foghorn 1876–1876
- Bradley, Frank
- Bradley, Fred 1948–1949
- Bradley, George 1875–1888
- Bradley, Herb 1927–1929
- Bradley, Hugh 1910–1915
- Bradley, Jack 1916–1916
- Bradley, Jackie 2013–
- Bradley, Jed 2016–2016
- Bradley, Mark 1981–1983
- Bradley, Milton 2000–2011
- Bradley, Phil 1983–1990
- Bradley, Provine
- Bradley, Red
- Bradley, Ryan 1998–1998
- Bradley, Scott 1984–1992
- Bradley, Taj 2023–
- Bradley, Tom 1969–1975
- Bradshaw, Dallas 1917–1917
- Bradshaw, George 1952–1952
- Bradshaw, Joe 1929–1929
- Bradshaw, Terry 1995–1996
- Brady, Bill 1912–1912
- Brady, Bob 1946–1947
- Brady, Brian 1989–1989
- Brady, Cliff 1920–1920
- Brady, Doug 1995–1995
- Brady, Farmer
- Brady, Jim 1956–1956
- Brady, King 1905–1912
- Brady, Michael 2017–2017
- Brady, Neal 1915–1925
- Brady, Spike 1875–1875
- Brady, Steve 1874–1886
- Bragan, Bobby 1940–1948
- Bragaña, Ramón
- Bragg, Darren 1994–2004
- Bragg, Jesse
- Braggins, Dick 1901–1901
- Braggs, Glenn 1986–1992
- Brain, Dave 1901–1908
- Brainard, Asa 1871–1874
- Brainard, Fred 1914–1916
- Braithwood, Al 1915–1915
- Brame, Erv 1928–1932
- Bramhall, Art 1935–1935
- Brammell,
- Branca, Ralph 1944–1956
- Brancato, Al 1939–1945
- Branch, Harvey 1962–1962
- Branch, Norm 1941–1942
- Branch, Roy 1979–1979
- Brand, Ron 1963–1971
- Brandenburg, Mark 1995–1997
- Brandom, Chick 1908–1915
- Brandon, Darrell 1966–1973
- Brandt, Bill 1941–1943
- Brandt, Ed 1928–1938
- Brandt, Jackie 1956–1967
- Branham, Slim
- Branigan, George
- Brannan, Otis 1928–1929
- Brannock, Mike 1871–1875
- Branom, Dud 1927–1927
- Bransfield, Kitty 1898–1911
- Branson, Jeff 1992–2001
- Brant, Marshall 1980–1983
- Brantley, Cliff 1991–1992
- Brantley, Jeff 1988–2001
- Brantley, Michael 2009–2023
- Brantley, Mickey 1986–1989
- Brantly, Rob 2012–
- Branyan, Russell 1998–2011
- Brash, Matt 2022–
- Brashear, Kitty 1899–1899
- Brashear, Roy 1902–1903
- Brasier, Ryan 2013–
- Bratcher, Joe 1924–1924
- Brathwaite, Archie
- Bratschi, Fred 1921–1927
- Brault, Steven 2016–2022
- Braun, John 1964–1964
- Braun, Ryan 2006–2007
- Braun, Steve 1971–1985
- Bravo, Angel 1969–1971
- Braxton, Garland 1921–1933
- Bray, Bill 2006–2012
- Bray, Buster 1941–1941
- Bray, James
- Braymer, Ben 2020–2020
- Brazell, Craig 2004–2007
- Brazelton, Clarkson
- Brazelton, Dewon 2002–2006
- Brazill, Frank 1921–1922
- Brazle, Al 1943–1954
- Brazoban, Huascar 2022–
- Brazoban, Yhency 2004–2011
- Brea, Leslie 2000–2001
- Breadon, Sam
- Bream, Sid 1983–1994
- Breazeale, Jim 1969–1978
- Brebbia, John 2017–
- Brecheen, Harry 1940–1953
- Breckinridge, Bill 1929–1929
- Brede, Brent 1996–1998
- Breeden, Danny 1969–1971
- Breeden, Hal 1971–1975
- Breeding, Marv 1960–1963
- Breese,
- Bregman, Alex 2016–
- Breining, Fred 1980–1984
- Breitenstein, Alonzo 1883–1883
- Breitenstein, Theodore 1891–1901
- Bremer, Eugene
- Bremer, Herb 1937–1939
- Brenegan, Sam 1914–1914
- Brenly, Bob 1981–1989
- Brennan, Ad 1910–1918
- Brennan, Brandon 2019–2021
- Brennan, Don 1933–1937
- Brennan, Jack 1884–1890
- Brennan, Tom 1981–1985
- Brennan, Will 2022–
- Brennan, William 1988–1993
- Brenneman, Jim 1965–1965
- Brenner, Bert 1912–1912
- Brenton, Lynn 1913–1921
- Brentz, Bryce 2014–2016
- Brentz, Jake 2021–2022
- Brenzel, Bill 1932–1935
- Breslow, Craig 2005–2017
- Bresnahan, Roger 1897–1915
- Bressler, Rube 1914–1932
- Bressoud, Eddie 1956–1967
- Breton, Jim 1913–1915
- Brett, George 1973–1993
- Brett, Herbert 1924–1925
- Brett, Ken 1967–1981
- Brett, Ryan 2015–2015
- Breuer, Marv 1939–1943
- Brewer, Billy 1993–1999
- Brewer, Charles 2013–2013
- Brewer, Chet
- Brewer, Colten 2018–
- Brewer, Jack 1944–1946
- Brewer, Jim 1960–1976
- Brewer, McKinley
- Brewer, Mike 1986–1986
- Brewer, Rod 1990–1993
- Brewer, Sherwood
- Brewer, Tom 1954–1961
- Brewer, Tony 1984–1984
- Brewington, Jamie 1995–2000
- Brewster,
- Brewster, Charlie 1943–1946
- Brice, Alan 1961–1961
- Brice, Austin 2016–2022
- Briceno, Jose 2018–2020
- Brickell, Fred 1926–1933
- Brickell, Fritz 1958–1961
- Brickley, George 1913–1913
- Brickner, Ralph 1952–1952
- Bride, Jonah 2022–
- Brideweser, Jim 1951–1957
- Bridges, Marshall 1959–1965
- Bridges, Rocky 1951–1961
- Bridges, Tommy 1930–1946
- Bridwell, Al 1905–1915
- Bridwell, Parker 2016–2018
- Brief, Bunny 1912–1917
- Brieske, Beau 2022–
- Briggery, Bo
- Briggs, Buttons 1896–1905
- Briggs, Charlie 1884–1884
- Briggs, Dan 1975–1982
- Briggs, Grant 1890–1895
- Briggs, John 1956–1960
- Briggs, Otto
- Brigham, Jake 2015–2015
- Brigham, Jeff 2018–
- Bright, Harry 1958–1965
- Bright, Johnny
- Brignac, Reid 2008–2016
- Briles, Nelson 1965–1978
- Briley, Greg 1988–1993
- Brill, Frank 1884–1884
- Brillheart, Jim 1922–1931
- Brink, Brad 1992–1994
- Brinker, Bill 1912–1912
- Brinkman, Chuck 1969–1974
- Brinkman, Ed 1961–1975
- Brinkopf, Leon 1952–1952
- Brinson,
- Brinson, Lewis 2017–2022
- Briody, Fatty 1880–1888
- Briscoe, Jesse
- Briscoe, John 1991–1996
- Brissie, Lou 1947–1953
- Bristo, Braden 2023–2023
- Bristol, Dave
- Bristow, George 1899–1899
- Brito, Bernardo 1992–1995
- Brito, Eude 2005–2006
- Brito, Jhony 2023–
- Brito, Jorge 1995–1996
- Brito, Juan 2002–2004
- Brito, Socrates 2015–2019
- Brito, Tilson 1996–1997
- Britt, George
- Britt, Jim 1872–1873
- Brittain, Gus 1937–1937
- Brittin, Jack 1950–1951
- Britton, Chris 2006–2008
- Britton, Drake 2013–2014
- Britton, Gil 1913–1913
- Britton, Jim 1967–1971
- Britton, John
- Britton, Zack 2011–2022
- Brizzolara, Tony 1979–1984
- Broaca, Johnny 1934–1939
- Broadnacks, Willie
- Broadway, Lance 2007–2009
- Broadway, Mike 2015–2016
- Broberg, Pete 1971–1978
- Brocail, Doug 1992–2009
- Brock, Chris 1997–2002
- Brock, Greg 1982–1991
- Brock, John 1917–1918
- Brock, Lou 1961–1979
- Brock, Tarrik 2000–2000
- Brockett, King 1907–1911
- Broderick, Brian 2011–2011
- Broderick, Matt 1903–1903
- Brodie, Steve 1890–1902
- Brodowski, Dick 1952–1959
- Brogdon, Connor 2020–
- Broglio, Ernie 1959–1966
- Brogna, Rico 1992–2001
- Brohamer, Jack 1972–1980
- Brohawn, Troy 2001–2003
- Brokaw, Fred
- Brondell, Ken 1944–1944
- Bronfman, Charles
- Bronkey, Jeff 1993–1995
- Bronkie, Herman 1910–1922
- Bronson,
- Bronstad, Jim 1959–1964
- Brookens, Ike 1975–1975
- Brookens, Tom 1979–1990
- Brooks,
- Brooks, Aaron 2014–
- Brooks, Ameal
- Brooks, Bobby 1969–1973
- Brooks, Frank 2004–2005
- Brooks, Hubie 1980–1994
- Brooks, Irvin
- Brooks, Jerry 1993–1996
- Brooks, Jess
- Brooks, Joe
- Brooks, Mandy 1925–1926
- Brooks, Sidney
- Brooks, Trenton 2024–
- Broom, J. B.
- Broome, Alex
- Brosius, Scott 1991–2001
- Broskie, Sig 1940–1940
- Brosnan, Jim 1954–1963
- Bross, Terry 1991–1993
- Brosseau, Frank 1969–1971
- Brosseau, Mike 2019–
- Brothers, Rex 2011–2021
- Brottem, Tony 1916–1921
- Broughton, Cal 1883–1888
- Brouhard, Mark 1980–1985
- Broussard, Ben 2002–2008
- Brouthers, Art 1906–1906
- Brouthers, Dan 1879–1904
- Brovia, Joe 1955–1955
- Brow, Scott 1993–1998
- Brower, Bob 1986–1989
- Brower, Frank 1920–1924
- Brower, Jim 1999–2007
- Brower, Louis 1931–1931
- Brown,
- Brown, Adrian 1997–2006
- Brown, Alton 1951–1951
- Brown, Andrew 2006–2008
- Brown, B.
- Brown, B. L.
- Brown, Barney
- Brown, Ben 2024–
- Brown, Benny
- Brown, Bill 1912–1912
- Brown, Bob 1930–1936
- Brown, Bobby 1946–1954
- Brown, Brant 1996–2000
- Brown, Brooks 2014–2015
- Brown, Buster 1905–1913
- Brown, Carroll 1911–1915
- Brown, Charlie 1897–1897
- Brown, Chris 1984–1989
- Brown, Clarence
- Brown, Clifford
- Brown, Clint 1928–1942
- Brown, Corey 2011–2014
- Brown, Country
- Brown, Curly 1911–1915
- Brown, Curt 1983–1987
- Brown, Curtis 1973–1973
- Brown, Daren
- Brown, Darrell 1981–1984
- Brown, Dave
- Brown, Dee 1998–2007
- Brown, Delos 1914–1914
- Brown, Dick 1957–1965
- Brown, Domonic 2010–2015
- Brown, Drummond 1913–1915
- Brown, Dusty 2009–2011
- Brown, Earl
- Brown, Ed 1882–1884
- Brown, Eddie 1920–1928
- Brown, Elias
- Brown, Elmer 1911–1915
- Brown, Emil 1997–2009
- Brown, Fred 1901–1902
- Brown, Freeman
- Brown, Gary 2014–2014
- Brown, Gates 1963–1975
- Brown, George
- Brown, Hal 1951–1964
- Brown, Harry
- Brown, Hunter 2022–
- Brown, Ike 1969–1974
- Brown, J.
- Brown, Jackie 1970–1977
- Brown, Jake 1975–1975
- Brown, James
- Brown, Jamie 2004–2004
- Brown, Jarvis 1991–1995
- Brown, Jeremy 2006–2006
- Brown, Jesse
- Brown, Jim 1884–1886
- Brown, Jimmy 1937–1946
- Brown, Joe 1884–1885
- Brown, John 1897–1897
- Brown, Jophery 1968–1968
- Brown, Jordan 2010–2013
- Brown, Jumbo 1925–1941
- Brown, Keith 1988–1992
- Brown, Kevin 1986–2005
- Brown, Larry 1963–1974
- Brown, Leon 1976–1976
- Brown, Lew 1876–1884
- Brown, Lindsay 1937–1937
- Brown, Lloyd 1925–1940
- Brown, Mace 1935–1946
- Brown, Mark 1984–1985
- Brown, Marty 1988–1990
- Brown, Matthew 2007–2008
- Brown, Maywood
- Brown, McCade 2025–
- Brown, Mike 1982–1987
- Brown, Mordecai 1903–1916
- Brown, Myrl 1922–1922
- Brown, Norm 1943–1946
- Brown, Oliver 1872–1875
- Brown, Ollie 1965–1977
- Brown, Oscar 1969–1973
- Brown, Ossie
- Brown, Paul 1961–1968
- Brown, Phillip
- Brown, Randy 1969–1970
- Brown, Ray 1909–1909
- Brown, Robert 1874–1874
- Brown, Ronnie
- Brown, Roosevelt 1999–2002
- Brown, Sam 1906–1907
- Brown, Scott 1981–1981
- Brown, Scrappy
- Brown, Seth 2019–
- Brown, Steve 1983–1984
- Brown, Stub 1893–1897
- Brown, T. J.
- Brown, Ted
- Brown, Tom 1882–1898
- Brown, Tommy 1944–1953
- Brown, Trevor 2015–2016
- Brown, Walter 1947–1947
- Brown, Willard 1947–1949
- Brown, William 1887–1894
- Browne, Byron 1965–1972
- Browne, Earl 1935–1938
- Browne, George 1901–1912
- Browne, Jerry 1986–1995
- Browne, Pidge 1962–1962
- Browning, Barret 2012–2012
- Browning, Cal 1960–1960
- Browning, Frank 1910–1910
- Browning, Pete 1882–1894
- Browning, Tom 1984–1995
- Brownson, Mark 1998–2000
- Broxton, Jonathan 2005–2017
- Broxton, Keon 2015–2019
- Broyles, Lefty
- Brubaker, Bill 1932–1943
- Brubaker, Bruce 1967–1970
- Brubaker, JT 2020–2022
- Bruce, Bob 1959–1967
- Bruce, Clarence
- Bruce, Jay 2008–2021
- Bruce, Lloyd
- Bruce, Lou 1904–1904
- Bruckbauer, Fred 1961–1961
- Brucker, Earle 1937–1943
- Bruckmiller, Andy 1905–1905
- Bruett, J. T. 1992–1993
- Bruggy, Frank 1921–1925
- Brugman, Jaycob 2017–2017
- Bruhert, Mike 1978–1978
- Bruihl, Justin 2021–
- Brujan, Vidal 2021–
- Brumbaugh, Cliff 2001–2001
- Brumfield, Jacob 1992–1999
- Brumley, Duff 1994–1994
- Brumley, Mike 1964–1966
- Brummer, Glenn 1981–1985
- Brummett, Greg 1993–1993
- Brummett, Tyson 2012–2012
- Brunansky, Tom 1981–1994
- Bruner, Jack 1949–1950
- Bruner, Roy 1939–1941
- Brunet, George 1956–1971
- Brunette, Justin 2000–2000
- Bruney, Brian 2004–2012
- Bruno, Tom 1976–1979
- Brunsberg, Arlo 1966–1966
- Brunson, Will 1998–1999
- Bruntlett, Eric 2003–2009
- Brush, Bob 1907–1907
- Brush, John T.
- Bruske, Jim 1995–2000
- Brusstar, Warren 1977–1985
- Bruton, Bill 1953–1964
- Bruton, Jack
- Bruyette, Ed 1901–1901
- Bryan, Billy 1961–1968
- Bryant, Allen
- Bryant, Clay 1935–1940
- Bryant, Derek 1979–1979
- Bryant, Don 1966–1970
- Bryant, George 1885–1885
- Bryant, Kris 2015–
- Bryant, R. B.
- Bryant, Ralph 1985–1987
- Bryant, Ron 1967–1975
- Bryden, T. R. 1986–1986
- Brye, Steve 1970–1978
- Brynan, Tod 1888–1891
- Bryson, Claud
- Brzykcy, Zach 2024–
- Bubela, Jaime 2005–2005
- Bubic, Kris 2020–
- Bubser, Hal 1922–1922
- Bucha, Johnny 1948–1953
- Buchanan, Bob 1985–1989
- Buchanan, Brian 2000–2004
- Buchanan, Ches
- Buchanan, David 2014–
- Buchanan, Jake 2014–2017
- Buchanan, Jim 1905–1905
- Buchek, Jerry 1961–1968
- Bucher, Jim 1934–1945
- Buchholz, Clay 2007–2019
- Buchholz, Taylor 2006–2011
- Buchter, Ryan 2014–2021
- Buck,
- Buck, John 2004–2014
- Buck, Travis 2007–2012
- Buckels, Gary 1994–1994
- Buckenberger, Al
- Buckeye, Garland 1918–1928
- Buckingham, Fred 1895–1895
- Buckles, Jess 1916–1916
- Buckley, Cody
- Buckley, Dick 1888–1895
- Buckley, John 1890–1890
- Buckley, Kevin 1984–1984
- Buckner, Bill 1969–1990
- Buckner, Billy 2007–2014
- Buckner, Harry
- Budaska, Mark 1978–1981
- Budd, Jay 1890–1890
- Budde, Ryan 2007–2010
- Buddie, Mike 1998–2002
- Buddin, Don 1956–1962
- Budnick, Mike 1946–1947
- Budzinski, Mark 2003–2003
- Buechele, Steve 1985–1995
- Buehler, Walker 2017–
- Buehrle, Mark 2000–2015
- Buelow, Charlie 1901–1901
- Buelow, Fritz 1899–1907
- Bueno, Francisley 2008–2014
- Buente, Jay 2010–2011
- Bues, Art 1913–1914
- Buffinton, Charlie 1882–1892
- Buford, Andrew
- Buford, Damon 1993–2001
- Buford, Don 1963–1972
- Buford, James
- Buhl, Bob 1953–1967
- Buhner, Jay 1987–2001
- Buice, DeWayne 1987–1989
- Bukauskas, J. B. 2021–
- Buker, Cy 1945–1945
- Buker, Henry 1884–1884
- Bukvich, Ryan 2002–2008
- Bulger, Jason 2005–2011
- Bulkeley, Morgan
- Bullard, George 1954–1954
- Bullas, Sim 1884–1884
- Bullett, Scott 1991–1996
- Bulling, Terry 1977–1983
- Bullinger, Jim 1992–1998
- Bullinger, Kirk 1998–2004
- Bullington, Bryan 2005–2010
- Bullock, Eric 1985–1992
- Bullock, Red 1936–1936
- Bumbry, Al 1972–1985
- Bumgarner, Madison 2009–
- Bummer, Aaron 2017–
- Bump, Nate 2003–2005
- Bumpus, Earl
- Bunce, Josh 1877–1877
- Bunch, Melvin 1995–1999
- Bundy, Dylan 2012–2022
- Bunker, Wally 1963–1971
- Bunn, Willie
- Bunning, Jim 1955–1971
- Burawa, Danny 2015–2015
- Burba, Dave 1990–2004
- Burbach, Bill 1969–1971
- Burbage, Buddy
- Burbank,
- Burbrink, Nelson 1955–1955
- Burch, Al 1906–1911
- Burch, Edgar
- Burch, Ernie 1884–1887
- Burch, Walter
- Burchart, Larry 1969–1969
- Burchell, Fred 1903–1909
- Burda, Bob 1962–1972
- Burdette, Freddie 1962–1964
- Burdette, Lew 1950–1967
- Burdi, Nick 2018–
- Burdi, Zack 2020–
- Burdick, Bill 1888–1889
- Burdick, Peyton 2022–
- Burdock, Jack 1872–1891
- Burg, Joe 1910–1910
- Burgen,
- Burger, Jake 2021–
- Burgess, P.
- Burgess, Smoky 1949–1967
- Burgess, Tom 1954–1962
- Burgett, P.
- Burgin, Ralph
- Burgmeier, Tom 1968–1984
- Burgo, Bill 1943–1944
- Burgos, Ambiorix 2005–2007
- Burgos, Enrique 1993–1995
- Burgos, Hiram 2013–2013
- Burgos, Juan 2025–
- Burgos, Raymond 2024–
- Burich, Bill 1942–1946
- Burk, Mack 1956–1958
- Burk, Sandy 1910–1915
- Burkam, Chauncey 1915–1915
- Burkart, Elmer 1936–1939
- Burke, Billy 1910–1911
- Burke, Bobby 1927–1937
- Burke, Brock 2019–
- Burke, Chris 2004–2009
- Burke, Dan 1890–1892
- Burke, Eddie 1890–1897
- Burke, Ernest
- Burke, Frank 1906–1907
- Burke, Glenn 1976–1979
- Burke, Greg 2009–2013
- Burke, James 1882–1884
- Burke, Jamie 2001–2010
- Burke, Jimmy 1898–1905
- Burke, Joe 1890–1891
- Burke, John 1902–1902
- Burke, Leo 1958–1965
- Burke, Les 1923–1926
- Burke, Mike 1879–1879
- Burke, Pat 1924–1924
- Burke, Sean 2024–
- Burke, Steve 1977–1978
- Burke, Tim 1985–1992
- Burke, William 1887–1887
- Burkett, Jesse 1890–1905
- Burkett, John 1987–2003
- Burkhart, Ken 1945–1949
- Burkhart, Morgan 2000–2003
- Burks, Ellis 1987–2004
- Burleson, Alec 2022–
- Burleson, Rick 1974–1987
- Burnes, Corbin 2018–
- Burnett, A. J. 1999–2015
- Burnett, Alex 2010–2013
- Burnett, Hercules 1888–1895
- Burnett, Johnny 1927–1935
- Burnett, Sean 2004–2016
- Burnett, Tex
- Burnette, Wally 1956–1958
- Burnham, Watch
- Burnham, Willie
- Burnitz, Jeromy 1993–2006
- Burns, Andy 2016–2021
- Burns, Bill 1908–1912
- Burns, Billy 2014–2017
- Burns, Britt 1978–1985
- Burns, C. B. 1902–1902
- Burns, Chase 2025–
- Burns, Cory 2012–2013
- Burns, Dennis 1923–1924
- Burns, Dick 1883–1885
- Burns, Ed 1912–1918
- Burns, Farmer 1901–1901
- Burns, George 1911–1925
- Burns, Jack 1903–1904
- Burns, Jim 1888–1891
- Burns, Joe 1924–1924
- Burns, John 1884–1884
- Burns, Joseph 1910–1913
- Burns, Mike 2005–2009
- Burns, Pete
- Burns, Thomas 1884–1895
- Burns, Todd 1988–1993
- Burns, Tom 1880–1892
- Burns, Willie
- Burnside, Pete 1955–1963
- Burnside, Sheldon 1978–1980
- Burpo, George 1946–1946
- Burr, Ryan 2018–
- Burr, Tom 1914–1914
- Burrell, Frank 1891–1897
- Burrell, Harry 1891–1891
- Burrell, Pat 2000–2011
- Burres, Brian 2006–2011
- Burright, Larry 1962–1964
- Burris, Al 1894–1894
- Burris, Paul 1948–1953
- Burris, Ray 1973–1987
- Burris, Samuel
- Burriss, Emmanuel 2008–2016
- Burroughs, Henry 1871–1872
- Burroughs, Jeff 1970–1985
- Burroughs, Sean 2002–2012
- Burrows, Beau 2020–2021
- Burrows, John 1943–1944
- Burrows, Mike 2024–
- Burrows, Terry 1994–1997
- Burrus, Dick 1919–1928
- Burt, Frank 1882–1882
- Burton, Bill
- Burton, Dick
- Burton, Ellis 1958–1965
- Burton, Jared 2007–2014
- Burton, Jim 1975–1977
- Burton, Sammy
- Burtschy, Moe 1950–1956
- Burtt, Dennis 1985–1986
- Burwell, Bill 1920–1928
- Burwell, Dick 1960–1961
- Busby, Jim 1950–1962
- Busby, Maurice
- Busby, Mike 1996–1999
- Busby, Paul 1941–1943
- Busby, Steve 1972–1980
- Busch, Ed 1943–1945
- Busch, Gussie
- Busch, Michael 2023–
- Busch, Mike 1995–1996
- Buscher, Brian 2007–2009
- Buschhorn, Don 1965–1965
- Buschmann, Matt 2016–2016
- Busenitz, Alan 2017–
- Bush, Bullet Joe 1912–1928
- Bush, Dave 2004–2013
- Bush, Donie 1908–1923
- Bush, George W.
- Bush, Guy 1923–1945
- Bush, Homer 1997–2004
- Bush, Ky 2024–
- Bush, Matt 2016–
- Bush, Randy 1982–1993
- Bushelman, Jack 1909–1912
- Bushey, Frank 1927–1930
- Bushing, Chris 1993–1993
- Bushong, Doc 1875–1890
- Buskey, Joe 1926–1926
- Buskey, Mike 1977–1977
- Buskey, Tom 1973–1980
- Buss, Nick 2013–2016
- Busse, Ray 1971–1974
- Bustamante, Luis
- Buster, Herbert
- Butcher, Hank 1911–1912
- Butcher, John 1980–1986
- Butcher, Max 1936–1945
- Butcher, Mike 1992–1995
- Butera, Drew 2010–2021
- Butera, Sal 1980–1988
- Butka, Ed 1943–1944
- Butland, Bill 1940–1947
- Butler,
- Butler, Adam 1998–1998
- Butler, Art 1911–1916
- Butler, Bill 1884–1884
- Butler, Billy 2007–2016
- Butler, Brent 2001–2003
- Butler, Brett 1981–1997
- Butler, Cecil 1962–1964
- Butler, Charlie 1933–1933
- Butler, Dan 2014–2018
- Butler, Dick 1897–1899
- Butler, Ed
- Butler, Eddie 2014–2018
- Butler, Frank 1895–1895
- Butler, Ike 1902–1902
- Butler, Joey 2013–2015
- Butler, John 1901–1907
- Butler, Johnny 1926–1929
- Butler, Josh 2009–2009
- Butler, Keith 2013–2014
- Butler, Kid 1907–1907
- Butler, Lawrence 2023–
- Butler, Ormond
- Butler, Rich 1997–1999
- Butler, Rob 1993–1999
- Butterfield, Brian
- Butters, Tom 1962–1965
- Buttery, Frank 1872–1872
- Butto, Jose 2022–
- Buttrey, Ty 2018–2020
- Butts, Tommy
- Buxton, Byron 2015–
- Buxton, Ralph 1938–1949
- Buzas, Joe 1945–1945
- Buzhardt, John 1958–1968
- Byas, Subby
- Byerly, Bud 1943–1960
- Byers, Bill 1904–1904
- Byers, Randy 1987–1988
- Bynum, Freddie 2005–2008
- Bynum, Mike 2002–2004
- Byrd, Bill
- Byrd, Harry 1950–1957
- Byrd, Jeff 1977–1977
- Byrd, Jim 1993–1993
- Byrd, Marlon 2002–2016
- Byrd, Ollie
- Byrd, Paul 1995–2009
- Byrd, Samuel 1929–1936
- Byrdak, Tim 1998–2013
- Byrne, Bobby 1907–1917
- Byrne, Charlie
- Byrne, Jerry 1929–1929
- Byrne, Tommy 1943–1957
- Byrnes, Eric 2000–2010
- Byrnes, Jim 1906–1906
- Byrnes, Milt 1943–1945
- Byron, Cyril
- Bystrom, Marty 1980–1985