| Siwakorn Muanseelao | |
| Fullname: | Siwakorn Muanseelao |
| Birth Date: | 18 April 1985 |
| Birth Place: | Udon Thani, Thailand |
| Currentclub: | Sriracha |
| Clubnumber: | 6 |
| Position: | Midfielder |
| Years1: | 2008–present |
| Clubs1: | Sriracha |
| Pcupdate: | 14 November 2008 |
Siwakorn Muanseelao is a professional footballer from Thailand. He currently plays for Sriracha in the Thailand Premier League.