| Pathomchai Sueasakul | |
| Fullname: | Pathomchai Sueasakul |
| Birth Date: | 1988 10, df=y |
| Birth Place: | Chainat, Thailand |
| Currentclub: | PT Prachuap |
| Clubnumber: | 31 |
| Position: | Defensive midfielder |
| Years1: | 2010–2013 |
| Clubs1: | North Bangkok College |
| Caps1: | 28 |
| Goals1: | 5 |
| Years2: | 2014 |
| Clubs2: | Trat |
| Caps2: | 31 |
| Goals2: | 4 |
| Years3: | 2015 |
| Clubs3: | Saraburi |
| Caps3: | 24 |
| Goals3: | 3 |
| Years4: | 2016–2023 |
| Clubs4: | Ratchaburi Mitr Phol |
| Caps4: | 182 |
| Goals4: | 9 |
| Years5: | 2023– |
| Clubs5: | PT Prachuap |
| Caps5: | 0 |
| Goals5: | 0 |
| Club-Update: | 18:57, 13 March 2023 (UTC) |
Pathomchai Sueasakul (Thai: ปฐมชัย เสือสกุล, born October 10, 1988) is a Thai professional footballer who plays as a defensive midfielder for Thai League 1 club PT Prachuap.