List of gymnasts at the 2016 Summer Olympics

This is a list of the gymnasts who represented their country at the 2016 Summer Olympics in Rio de Janeiro, Brazil from 5–21 August 2016. 319 gymnasts across all three disciplines (artistic gymnastics, rhythmic gymnastics and trampoline) participated in the Games.

Female artistic gymnasts

 * Notes
 * Rune Hermans replaced Axelle Klinckaert after an injury forced her to withdraw.
 * Tan Jiaxin replaced Liu Tingting after an injury forced her to withdraw.
 * Ksenia Afanasyeva was named as an alternate for the Russian team but announced her retirement from the sport prior to the Games.
 * Lee Eun-ju replaced Lee Go-im after an injury forced her to withdraw.

FIG Reserves
Note: Reserve gymnasts/teams in numbered lists are ranked; reserves in unnumbered lists are unranked.

Male artistic gymnasts

 * Notes
 * Nicolas Cordoba replaced Gustavo Simões of Portugal, who had to withdraw after an injury.

Group
Note: Each NOC may only name 5 gymnasts to the group competition.