Gymnastics at the 2016 Summer Olympics in Rio de Janeiro was held in three categories: artistic gymnastics, rhythmic gymnastics and trampolining. All gymnastics events were staged at the Arena Olímpica do Rio from 6 to 21 August 2016.

Artistic gymnastics is a discipline of gymnastics in which athletes perform short routines on different apparatuses. The sport is governed by the Fédération Internationale de Gymnastique (FIG), which assigns the Code of Points used to score performances and regulates all aspects of elite international competition. Within individual countries, gymnastics is regulated by national federations such as British Gymnastics and USA Gymnastics. Artistic gymnastics is a popular spectator sport at many competitions, including the Summer Olympic Games.