| Ammar Hamsan | |
| Fullname: | Ammar Hussein Mousa Hamsan[1] |
| Birth Date: | 5 November 1994 |
| Birth Place: | Yemen |
| Position: | Defender |
| Years1: | 2014–2018 |
| Clubs1: | Al-Shula |
| Years2: | 2018 |
| Clubs2: | Al-Markhiya |
| Caps2: | 7 |
| Goals2: | 0 |
| Years3: | 2018–2019 |
| Clubs3: | Qatar |
| Caps3: | 12 |
| Goals3: | 0 |
| Nationalyears1: | 2015–2016 |
| Nationalteam1: | Yemen U-23 |
| Nationalcaps1: | 3 |
| Nationalyears2: | 2015– |
| Nationalcaps2: | 20 |
| Nationalgoals2: | 0 |
Ammar Hamsan (born 5 November 1994) is a Yemeni footballer who plays as a defender.
Hamsan made his international debut on October 13, 2015, during a FIFA World Cup qualification match against North Korea. He was part of the Yemeni squad that played at the 2019 AFC Asian Cup in the United Arab Emirates.[2]