| Sermphan Khumthinkaew | |
| Fullname: | Sermphan Khumthinkaew |
| Birth Date: | 1 October 1981 |
| Currentclub: | TOT FC |
| Position: | Defender |
| Nationalyears1: | 2003– |
| Nationalteam1: | Thailand |
| Nationalcaps1: | 57 |
| Nationalgoals1: | 13 |
| Ntupdate: | 13:05, 23 May 2008 (UTC) |
Sermphan Khumthinkaew (Thai เสริมพันธ์ คุ้มถิ่นแก้ว), is a Thai futsal Defender, and currently a member of Thailand national futsal team.
He competed for Thailand at the 2004 and 2008 FIFA Futsal World Cup finals.