Tunisia competed at the 2000 Summer Olympics in Sydney, Australia. 47 competitors, 40 men and 7 women, took part in 34 events in 10 sports.
The following is the list of number of competitors in the Games.
One male fencer represented Tunisia in 2000.
Tunisian rowers qualified the following boats:
<small>Qualification Legend: FA=Final A (medal); FB=Final B (non-medal); FC=Final C (non-medal); FD=Final D (non-medal); FE=Final E (non-medal); FF=Final F (non-medal); SA/B=Semifinals A/B; SC/D=Semifinals C/D; SE/F=Semifinals E/F; R=Repechage</small>