Merstham Football Club is a football club based in Merstham, near Redhill, in Surrey, England. They play in the Premier Division of the Isthmian League after promotion in 2015. The club is affiliated to the Surrey County Football Association.

Established in 1892, the club became a founder member of the Redhill and District League in 1897. The club went on to win the Redhill and District League for the first time at the end of the 1926–27 season, a feat they repeated four more times. After their last success in the Redhill and District League in the 1950–51 season the club applied to join the Surrey Intermediate league and in 1952 they were admitted to the Eastern section of the Surrey Intermediate League.