The Tunisian Olympic Committee () fielded a team of 61 athletes, 40 men and 21 women, to compete in 17 sports at the Games. It was the nation's second-largest delegation sent to the Olympics, relatively smaller by 22 athletes than in London four years earlier. Men's handball was the only team-based sport in which Tunisia qualified for the Games. Among the sports represented by the nation's athletes, Tunisia made its Olympic debut in beach volleyball, as well as returning to table tennis after a twelve-year absence.