United States at the 2012 Summer Games: Previous Summer Games
Host City: London, Great Britain
Date Started: August 3, 2012
Date Finished: August 11, 2012
Events for United States: 47
Participants for United States: 123 (62 men and 61 women)
Youngest Participant for United States: Trevor Barron (19 years, 309 days)
Oldest Participant for United States: Derek Miles (39 years, 315 days)
Most Medals for United States (Athlete): Allyson Felix and Carmelita Jeter (3 medals)