Alfonso Zamora Quiroz (born 9 February 1954 in Mexico City, Mexican Federal District, Mexico) is a former Mexican boxer who fought from 1973 to 1980. Zamora was the silver medalist at the 1972 Munich Olympics. He enjoyed a meteoric rise in his professional career. He was the Lineal and WBA Bantamweight champion of the world, and made six title defenses. He won the Lineal and WBA Bantamweight championship on 14 March 1975 when he knocked out Soo-Hwan Hong in four rounds, two years after turning pro. Zamora defended his title twice that year via knockout, against Thanomchit Sukhothai and Socrates Batoto. On April 3, 1976, he knocked out future hall-of-famer Eusebio Pedroza in the second round. Later that year, he successfully defended his title via knockout against Gilberto Illueca and a rematch with Soo-Hwan Hong.

ALFONSO ZAMORA vs:

Stefan Foerster (West Germany).......Olympic
Juan F. Rodriguez (Spain).................Olympic
Orlando Martinez (Cuba)...................Olympic
Raul Tirado.......................................Fight # 15
Shintaro Uchiyama...........................Fight # 16
Adrian Zapanta................................Fight # 17
Francisco Villegas............................Fight # 18
Thanomchit Sukhothai.....................Fight # 23
Socrates Bototo...............................Fight # 24
Eusebio Pedroza..............................Fight # 25
Soon Hwan Hong.............................Fight # 28
Carlos Zarate....................................Fight # 30
Jorge Lujan.......................................Fight # 31
Alberto "Superfly" Sandoval..............Fight # 33
Eddie Logan.....................................Fight # 36
Melvin Johnson................................Fight # 37
Rigoberto Estrada............................Fight # 38