United Republic of Tanzania at the 2004 Summer Olympics

Athletics

800 metres, Men Samwel Mwera AC h2 r2/3
1,500 metres, Men Samwel Mwera DNS
5,000 metres, Men Fabiano Naasi 11 h2 r1/2
10,000 metres, Men Fabiano Naasi 10
John Yuda DNF
Marathon, Men Samson Ramadhani 40
Zebedayo Bayo DNF
John Nada Saya DNF
5,000 metres, Women Restituta Joseph 14 h2 r1/2
Marathon, Women Banuelia Mrashani DNF