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.
[1] Note: Reserve gymnasts/teams in numbered lists are ranked; reserves in unnumbered lists are unranked.
Note: Each NOC may only name 5 gymnasts to the group competition.