| Nattachai Srisuwan | |
| Fullname: | Nattachai Srisuwan |
| Birth Date: | 3 February 1995 |
| Birth Place: | Saraburi, Thailand |
| Height: | [1] |
| Clubnumber: | 28 |
| Position: | Winger |
| Youthyears1: | 2010–2012 |
| Years1: | 2013–2014 |
| Clubs1: | Phetchaburi |
| Years2: | 2015–2016 |
| Clubs2: | Samutsongkhram |
| Years3: | 2017–2021 |
| Clubs3: | BG Pathum United |
| Caps3: | 21 |
| Goals3: | 2 |
| Years4: | 2019 |
| Clubs4: | → Air Force United (loan) [2] |
| Caps4: | 15 |
| Goals4: | 3 |
| Years5: | 2020–2021 |
| Clubs5: | → Chiangmai (loan) [3] |
| Caps5: | 29 |
| Goals5: | 9 |
| Years6: | 2021–2022 |
| Clubs6: | Nakhon Ratchasima[4] |
| Caps6: | 21 |
| Goals6: | 1 |
| Years7: | 2023 |
| Clubs7: | Chiangmai United |
| Caps7: | 4 |
| Goals7: | 0 |
| Years8: | 2023 |
| Clubs8: | Nakhon Ratchasima |
| Caps8: | 7 |
| Goals8: | 0 |
| Years9: | 2024– |
| Clubs9: | Chanthaburi |
| Caps9: | 0 |
| Goals9: | 0 |
| Club-Update: | 12 May 2023 (UTC+7) |
Nattachai Srisuwan (Thai: ณัฐชัย ศรีสุวรรณ์, born February 3, 1995) is a Thai professional footballer who plays as a midfielder for Thai League 2 club Chanthaburi.