The United States qualified 12 athletes for the 2012 Olympic Games in London. The 12 athletes qualified makes the U.S. the largest boxing delegation in terms of athletes at the Olympic Games. The athletes qualified through the 2011 Men's World Championships in Baku, Azerbaijan, 2012 Women's World Championships in Qinhuangdao, China, or the 2012 AIBA America's Olympic Qualifier in Rio de Janeiro, Brazil.

Marlen Esparza 112lbs/51kg Flyweight
Rau'Shee Warren 114lbs/52kg Flyweight
Joseph Diaz Jr. 123lbs/56kg Bantamweight
Queen Underwood 132lbs/60kg Lightweight
Jose Ramirez 132lbs/60kg Lightweight
Jamel Herring 141lbs/64kg Light Welterweight
Errol Spence Jr.152lbs/69kg Welterweight
Claressa Shields 165lbs/75kg Middleweight
Terrell Gausha 165lbs/75kg Middleweight
Marcus Browne 178lbs/81kg Light Heavyweight
Michael Hunter 201lbs/91kg Heavyweight
Dominic Breazeale 201lbs/91kg Super Heavyweight
Events
-US Olympic Team Training Camp - Colorado
-US Olympic Team Training Camp - England
2012 Men's Olympic Team Selection Procedures
2012 Amended Coaching Selection Procedures
USOC Letter Outlining Amended Coaching Selection Procedures