| Odomsith Singlatsomboun | |
| Fullname: | Odomsith Singlatsomboun |
| Birth Place: | Laos |
| Birth Date: | 1989 5, df=yes |
| Position: | Defender |
| Currentclub: | Champasak |
| Clubnumber: | 7 |
| Years1: | 2014 |
| Clubs1: | SHB Champasak F.C. |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2022– |
| Caps2: | 1 |
| Goals2: | 0 |
| Nationalyears1: | 2014 |
| Nationalteam1: | Laos |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 0 |
| Pcupdate: | 12:24, 23 November 2014 (UTC) |
| Ntupdate: | 12:24, 10 May 2017 (UTC) |
Odomsith Singlatsomboun (born 10 May 1989) is a Laotian professional footballer who plays as a defender for Champasak in the Lao League 1.