Chartchai Ngamsan is a Thai actor. His most notable role is as Black Tiger in Tears of the Black Tiger, a 2000 Thai western film. Before that, he had a supporting role in Dang Bireley's and Young Gangsters, also playing a character named Dum, who was a sidekick to Puu Bottlebomb, portrayed by Supakorn Kitsuwon. In Tears of the Black Tiger, Chartchai took the lead role and Supakorn portrayed an unwilling sidekick. He got a Bachelor from Bangkok University.
| Series | บ่วง | 2012 |
| Series | พรหมลิขิต | 2023 |
| Series | เพลิงรักเพลิงแค้น | 2019 |
| Series | เลือดรักทระนง | 2016 |
| Series | นาคี | 2016 |
