William Tanui
| Medal record | ||
|---|---|---|
| Men's Athletics | ||
| Representing Kenya | ||
| Olympic Games | ||
| 1992 Barcelona | 800 metres | |
| All-Africa Games | ||
| 1991 Cairo | 800 metres | |
William Kiptarus Tanui (born 22 February 1964) is a Kenyan former athlete, winner of 800 m at the 1992 Summer Olympics.