Guatemala competed at the 2011 Pan American Games in Guadalajara, Mexico from October 14 to 30, 2011. Guatemala sent 139 athletes in 28 sports.
Archery
Guatemala qualified 1 male archer. ;Men ==Athletics==
Athletics
Men Track and road events Field events Women Track and road events Field events == Badminton==
Badminton
Guatemala has qualified 4 men and 4 women. ;Men ;Women ;Mixed ==Beach volleyball==
Basque pelota
Guatemala qualified a paleta leather pairs 30m fronton (2 athletes) in the sports debut at the Pan American Games. == Bowling==
Bowling
Guatemala qualified a full team of 2 men and 2 women. Men Individual Pairs Women Individual Pairs == Boxing==
Cycling
Road Cycling Men Track cycling Omnium == Equestrian==
Equestrian
Guatemala qualified an equestrian team. Dressage Eventing Jumping Individual jumping Team jumping ==Fencing==
Fencing
Guatemala qualified one male épée fencer. Men ==Gymnastics==
Gymnastics
Artistic Guatemala qualified a team of 1 man and 1 woman. ;Men ;Individual qualification & Team Finals ;Individual Finals ;Women ;Individual qualification & Team Finals ;Individual Finals Rhythmic Guatemala has 1 gymnast. ;All Around ==Judo==
Judo
;Men ;Repechage Rounds ;Women ;Repechage Rounds ==Karate==
Karate
Guatemala qualified 3 female karate athletes. ==Modern pentathlon==
Modern pentathlon
Guatemala qualified a full team of 4 athletes (2 men and 2 women). ;Women ==Racquetball==
Roller skating
Colombia has qualified a men's and women's team in the roller skating competition. Men Women ==Rowing==
Sailing
Guatemala qualified a 4 boats and 5 athletes. Men Women Open ==Shooting==
Squash
Guatemala qualified a full squash team. The team will be made up of 6 athletes (3 men and 3 women). Men Women ==Swimming==
Taekwondo
Guatemala qualified a team of 6 Taekwondo athletes. Men Women ==Tennis==