Phichit United F.C.
| Full name | Phichit United Football Club |
|---|---|
| Nickname(s) | The Merciless Crocodile (ไอ้เข้อำมหิต) |
| Founded | 2021 |
| Ground | Phichit Stadium Phichit, Thailand |
| Capacity | 15,000 |
| Coordinates | 16°26′35″N 100°19′26″E / 16.44310746723201°N 100.32398950323484°E |
| Owner | Phichit United 2021 Co., Ltd. |
| Chairman | Surachit Chanprom |
| Head coach | Vimol Jankam |
| League | Thai League 3 |
| 2025 | Thailand Semi-pro League, champions of the Northern region (promoted) |
| Website | |
Phichit United Football Club (Thai สโมสรฟุตบอล พิจิตร ยูไนเต็ด) is a Thai professional football club based in Phichit. It was established in 2021. The club competes in Thai League 3, the third tier of Thai football league system.