Customs United F.C.
| Full name | Customs United Football Club สโมสรฟุตบอล คัสตอม ยูไนเต็ด | ||
|---|---|---|---|
| Nicknames | Singha Nai Dan (สิงห์นายด่าน) | ||
| Founded | 1998 | ||
| Ground | Lad Krabang 54 Stadium Samut Prakan, Thailand | ||
| Capacity | 2,000 | ||
| Owner | Customs Department | ||
| Chairman | Yutthana Yimkaroon | ||
| Head coach | Daniel Blanco | ||
| League | Thai League 3 | ||
| 2024–25 | Thai League 3, 11th of 12 in the Eastern region | ||
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Customs United Football Club (Thai: สโมสรฟุตบอล คัสตอม ยูไนเต็ด) for sponsorship purposes, is a Thai football club under the stewardship of Customs Department based in Samut Prakan province. They currently play in the Thai League 3.