Llay Welfare Football Club is a Welsh football club formed in 1930-31. They began their football in the Wrexham & District League which they won in 1936-37 season.
Honours
- First Team
- Welsh National League – Champions: 1962-63
- NEWFA Challenge Cup Winners: 1976-77
- Wrexham and District League – Runners-up: 1936-37
- Welsh National League – Runners-up: 1947-48, 1970–71
- Welsh National League – Division One Champions: 1986-87, 1990–91
- Welsh National League – Division One-Cup Winners: 1958-59
- Reserves
- Welsh National League – Division One Runners-up: 1996-97
- Welsh National League – Division Two Champions: 2000-01
- Welsh National League – Division Two Runners-up: 1996-97
- Welsh National League – Division Two-Cup Winners: 1986-87, 1989–90, 2000–01, 2001–02
- Welsh National League – Division 3A Runners-up: 1969-70
- Colts
- Welsh National League – Division Two-Cup Winners: 1996-97
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