| Rachanon Kanyathong | |
| Fullname: | Rachanon Kanyathong |
| Birth Date: | 1992 1, df=y |
| Birth Place: | Udon Thani, Thailand |
| Height: | [1] |
| Currentclub: | Suphanburi |
| Clubnumber: | 3 |
| Position: | Right back |
| Youthyears1: | 2009–2011 |
| Youthclubs1: | Assumption College Sri Racha |
| Years1: | 2012–2015 |
| Caps1: | 8 |
| Goals1: | 0 |
| Years2: | 2013–2014 |
| Clubs2: | → Songkhla United (loan) |
| Caps2: | 55 |
| Goals2: | 0 |
| Years3: | 2015 |
| Clubs3: | → Chainat Hornbill (loan) |
| Caps3: | 9 |
| Goals3: | 0 |
| Years4: | 2016–2017 |
| Caps4: | 37 |
| Goals4: | 1 |
| Years5: | 2018–2019 |
| Caps5: | 0 |
| Goals5: | 0 |
| Years6: | 2018 |
| Clubs6: | → Chiangmai (loan) |
| Caps6: | 19 |
| Goals6: | 0 |
| Years7: | 2019 |
| Caps7: | 9 |
| Goals7: | 0 |
| Years8: | 2019 |
| Caps8: | 4 |
| Goals8: | 0 |
| Years9: | 2020 |
| Caps9: | 1 |
| Goals9: | 0 |
| Years10: | 2020–2021 |
| Caps10: | 10 |
| Goals10: | 0 |
| Years11: | 2021–2022 |
| Caps11: | 27 |
| Goals11: | 1 |
| Years12: | 2022– |
| Caps12: | 35 |
| Goals12: | 0 |
| Pcupdate: | 12 May 2023 |
Rachanon Kanyathong (Thai: รชานนท์ กันยาทอง) is a Thai professional footballer who plays as a defender for Thai League 2 club Suphanburi.