Established in Hertford in 1974 Sponsored by MG Financial Training
Mangrove FC has one team in Hertford and District Orc Sports Football League, a Saturday afternoon league. There are also a Vets team, and a team playing occasional friendlies. The Club's home pitch is located at Hartham Leisure Centre, on Hartham Common in Hertford.
The Club was established in Hertford in the autumn of 1974, initially playing friendlies. It entered a mid/north Herts Sunday friendly League in 1975/176, and in 1976/77 joined the Brooke Waltham Sunday League. In 1977/78 it entered the, as it was then, the McMullen Hertford and District League, playing on Saturdays.