| Sin Sovannmakara | |
| Fullname: | Sin Sovannmakara |
| Birth Date: | 6 December 2004[1] |
| Birth Place: | Kandal, Cambodia |
| Height: | 1.75m |
| Currentclub: | Visakha |
| Clubnumber: | 88 |
| Position: | Defensive midfielder |
| Youthclubs1: | Phnom Penh Crown |
| Youthclubs2: | Visakha |
| Years1: | 2021–2022 |
| Clubs1: | Prey Veng |
| Years2: | 2023– |
| Clubs2: | Visakha |
| Caps2: | 12 |
| Goals2: | 0 |
| Years3: | 2023–2024 |
| Clubs3: | Visakha B |
| Caps3: | 5 |
| Goals3: | 0 |
| Nationalyears1: | 2021– |
| Nationalteam1: | Cambodia U23 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2021– |
| Nationalteam2: | Cambodia |
| Nationalcaps2: | 4 |
| Nationalgoals2: | 0 |
Sin Sovannmakara (born 6 December 2004) is a Cambodian professional footballer who plays as a defensive midfielder for Cambodian Premier League club Visakha and the Cambodia national team. He is younger brother of Sin Kakada who is currently playing for Visakha.