| Prasert Innui | |
| Fullname: | Prasert Innui |
| Birth Date: | 31 July 1978 |
| Position: | Striker |
| Nationalyears1: | 2002–2011 |
| Nationalteam1: | Thailand Futsal |
| Nationalcaps1: | 57 |
| Nationalgoals1: | 52 |
| Ntupdate: | 13:05, 23 May 2008 (UTC) |
Prasert Innui (Thai ประเสริฐ อินนุ้ย), is a Thai former futsal striker.
He competed for Thailand at the 2004 and 2008 FIFA Futsal World Cup finals.