| Wanchai Chaiwut | |
| Nationality: | Thai |
| Sport: | Para table tennis |
| Disability Class: | C4 |
| Birth Date: | 6 March 1989[1] |
Wanchai Chaiwut (born 6 March 1989) is a Thai para table tennis player.
Chaiwut represented Thailand at the 2022 Asian Para Games and won gold medals in the men's singles and doubles, and a silver medal in the mixed doubles event.[2]
Chaiwut represented Thailand at the 2024 Summer Paralympics in the men's doubles MD8 event, along with Yuttajak Glinbancheun, and won a bronze medal.[1]