Costa Rica competed at the 2011 Pan American Games in Guadalajara, Mexico from October 14 to 30, 2011. Costa Rica sent 91 athletes in 18 sports.
Men
Track and road events
Field events
Women
Track and road events
Costa Rica qualified a men's and women's team in the beach volleyball competition.
Costa Rica qualified two male and two female athletes in the individual and team bowling competitions.
Individual
Pairs
Individual
Pairs
Costa Rica qualified one athlete in the 49 kg men's category, and one athlete in the 51 kg women's category
Costa Rica qualified a cycling team.
Costa Rica qualified one athlete in the individual women's épée competition.
Costa Rica qualified a men's and women's team in the football competition.
Costa Rica qualified one male and one female athlete in the artistic gymnastics competition.
Costa Rica qualified one athlete in the 68 kg women's category.
Costa Rica qualified two male athletes in the racquetball competition.
Men
Costa Rica qualified a women's team in the roller skating competition.
Women
Women
Costa Rica qualified a duet in the synchronized swimming competition.
Costa Rica qualified two athletes in the 58 kg and 80+kg men's categories and one athlete in the 67 kg women's category.
Men
Women