| Tamunosiki Atorudibo | |
| Nationality: | Nigerian |
| Sport: | Running |
| Birth Date: | 21 March 1985 |
| Birth Place: | Okrika, Rivers State, Nigeria |
| Height: | 1.76m (05.77feet) |
| Weight: | 74kg (163lb) |
| Pb: | 100m: 10.07 200m: 20.99 |
Tamunosiki Atorudibo (born 21 March 1985) is a Nigerian sprinter who specialized in the 100 meters.
Atorudibo held the World youth record over 100 meters until 2012, having bettered Darrel Brown's record over 10.24 by one-hundredth of a second on March 23, 2002. His record has since been tied by Rynell Parson in 2007.