Rainham Town F.C.

was an English football club based in Rainham, Essex.

The club was established in 1945 and initially played at the Rainham Working Men's Club Ground before moving to Deri Park in 1948.

They were founder members of the Delphian League in 1951.

In 1977 they joined Division Two of the Isthmian League.

During the 1993–94 season the club left Deri Park, playing at Purfleet and Aveley.