Chainat United F.C.
| Full name | Chainat United Football Club ชัยนาท ยูไนเต็ด |
|---|---|
| Nickname(s) | The Bird Warrior |
| Founded | 2016 |
| Ground | Nong Mamong Stadium Chai Nat, Thailand |
| Head Coach | Firdaus Kassim |
| League | Thailand Semi-pro League |
| 2023–24 | Thai League 3, 11th of 11 in the Western region (relegated) |
Chainat United Football Club (Thai ชัยนาท ยูไนเต็ด), is a Thai football club based in Chai Nat Province, Thailand. The club is currently playing in the Thai League 3. The head coach of the club is Firdaus Kassim