Alfreton Town Football Club is an English football club based in Alfreton, Derbyshire. The club participates in the Conference Premier, the fifth tier of English football.
The club was reformed after a merger between Alfreton Miners Welfare and Alfreton United in 1959. The new club was admitted into the Central Alliance North Division One in 1959, and within two seasons entered the Midland Counties League.
In 1970, after a few seasons of finishing near the top, they won the league title, and won it again in 1973 and 1977. After the Midland League and the Yorkshire League merged in 1982, they won the Northern Counties East League in 1985, division champions in 1987, and joined the Northern Premier League in 1988.
In 2003, the club won the First Division and the Derbyshire Senior Cup. After this turn of events, they won promotion to the Conference North. Alfreton have played in the Conference Premier since the 2011–12 season after sealing promotion by winning the Conference North title.