| Isaia Rasila | |
| Birth Name: | Isaia Rasila |
| Birth Date: | 29 April 1969 |
| Birth Place: | Vunavutu, Fiji |
| Death Place: | Rakirakilevu, Fiji |
| Weight: | 242lbs |
| Ru Position: | hooker |
| Repyears1: | 1992–2003 |
| Repcaps1: | 34 |
| Reppoints1: | 10 |
| Years1: | - |
| Clubs1: | Gaunavou |
| Ru Province1: | Nadroga |
| Ru Provinceyears1: | - |
Isaia Rasila (29 April 1969 – 9 October 2010)[1] was a Fijian rugby union player, who was capped for Fiji on 34 occasions, five as team captain. He played in two Rugby World Cups.