History
When the bantamweight class was established during the bareknuckle era, the weight limit was 105 pounds. That increased to 112 pounds during the 1880s, to 115 pounds a decade later, and to 116 pounds in 1898.
The present limit of 118 pounds was first adopted in England in 1904. That also became the standard weight limit in America when New York State passed the Walker Law, legalizing prize fights and establishing standard weight divisions, in 1920.
The lists below include generally recognized champions, as well as champions of the National Boxing Association/World Boxing Association (NBA/WBA), World Boxing Council (WBC) and International Boxing Federation (IBF).
Some other champions recognized by New York (NY), Great Britain (GBR), Europe and the European Boxing Union (EBU) are also included, if they seemed to be genuine claimants and/or later won recognition from an international body.
Only those bouts are included in which the championship changed hands or the championships of two or more governing bodies were unified.
Champions
Tommy (Spider) Kelly 1887Hughey Boyle 1887-88
Tommy (Spider) Kelly 1889
Chappie Moran 1889-90
Tommy (Spider) Kelly 1890-92
George Dixon 1890-91 (Claimant)
Billy Plummer 1892-95
Jimmy Barry 1894-99
Pedlar Palmer 1895-99
Terry McGovern 1899-1900
Harry Harris 1901-02
Danny Dougherty 1900-01
Harry Forbes 1901-03
Frankie Neil 1903-04
Joe Bowker 1904-05
Jimmy Walsh 1905-06
Owen Moran 1907-08 (Claimant)
Monte Attell 1909-10 (Claimant)
Frankie Conley 1910-11 (Claimant)
Johnny Coulon 1911-14
Digger Stanley (GBR) 1910-12
Charles Ledoux (GBR) 1912-13
Eddie Campi (GBR) 1913-14
Kid Williams 1914-17
Johnny Ertle 1915-18 (Claimant)
Pete Herman 1917-20
Memphis Pal Moore 1918-19 (Claimant)
Joe Lynch 1920-21
Pete Herman 1921
Johnny Buff 1921-22
Joe Lynch 1922-24
Abe Goldstein 1924
Cannonball Eddie Martin 1924-25
Phil Rosenberg 1925-27
Teddy Baldock (GBR) 1927
Bud Taylor (NBA) 1927-28
Willie Smith (GBR) 1927-28
Bushy Graham (NY) 1928-29
Panama Al Brown 1929-35
Sixto Escobar (NBA) 1934-35
Baltazar Sangchilli 1935-36
Lou Salica (NBA) 1935
Sixto Escobar (NBA) 1935-36
Tony Marino 1936
Sixto Escobar 1936-37
Harry Jeffra 1937-38
Sixto Escobar 1938-39
Georgie Pace (NBA) 1939-40
Lou Salica 1940-42
Manuel Ortiz 1942-47
Harold Dade 1947
Manuel Ortiz 1947-50
Vic Toweel 1950-52
Jimmy Carruthers 1952-54
Robert Cohen 1954-56
Raul Macias (NBA) 1955-57
Mario D'agata 1956-57
Alphonse Halimi 1957-59
Joe Becerra 1959-60
Johnny Caldwell (EBU) 1961-62
Eder Jofre 1961-65
Masahiko Fighting Harada 1965-68
Lionel Rose 1968-69
Ruben Olivares 1969-70
Chucho Castillo 1970-71
Ruben Olivares 1971-72
Rafael Herrera 1972
Enrique Pinder 1972-73
Romeo Anaya 1973
Rafael Herrera (WBC) 1973-74
Arnold Taylor 1973-74
Soo-Hwan Hong 1974-75
Rodolfo Martinez (WBC) 1974-76
Alfonso Zamora 1975-77
Carlos Zarate (WBC) 1976-79
Jorge Lujan 1977-80
Lupe Pintor (WBC) 1979-83
Julian Solis 1980
Jeff Chandler 1980-84
Albert Davila (WBC) 1983-85
Richard Sandoval 1984-86
Satoshi Shingaki (IBF) 1984-85
Jeff Fenech (IBF) 1985
Daniel Zaragoza (WBC) 1985
Miguel (Happy) Lora (WBC) 1985-88
Gaby Canizales 1986
Bernardo Pinango 1986-87
Wilfredo Vasquez (WBA) 1987-88
Kevin Seabrooks (IBF) 1987-88
Kaokor Galaxy (WBA) 1988
Moon Sung-Kil (WBA) 1988-89
Kaokor Galaxy (WBA) 1989
Raul Perez (WBC) 1988-91
Orlando Canizales (IBF) 1988-94
Luisito Espinosa (WBA) 1989-91
Greg Richardson 1991
Joichiro Tatsuyoshi (WBC) 1991-92
Israel Contreras (WBA) 1991-92
Eddie Cook (WBA) 1992
Victor Rabanales (WBC) 1992-93
Jorge Julio (WBA) 1992-93
Jung-Il Byun (WBC) 1993
Junior Jones (WBA) 1993-94
Yasuei Yakushiji (WBC) 1993-95
John M. Johnson (WBA) 1994
Daorung Chuvatana (WBA) 1994-95
Harold Mestre (IBF) 1995
Mbuelo Botile (IBF) 1995-97
Wayne McCullough (WBC) 1995-96
Veeraphol Sahaprom (WBA) 1995-96
Nana Yaw Konadu (WBA) 1996
Daorung Chuvatana (WBA) 1996-97
Nana Yaw Konadu (WBA) 1997-98
Sirimongkol Singmanassak (WBC) 1996-97
Tim Austin (IBF) 1997-2003
Joichiro Tatsuyoshi (WBC) 1997-98
Johnny Tapia (WBA) 1998-99
Veerapol Sahaprom (WBC) 1998-2005
Paulie Ayala (WBA) 1999-2001
Eidy Moya (WBA) 2001-02
Johnny Bredahl (WBA) 2002-04
Rafael Marquez (IBF) 2003-
Wladimir Sidorenko (WBA) 2004-
Hozumi Hazagawa (WBC) 2005-
