Llanharan RFC is a member of the Welsh Rugby Union and is a feeder club for the Cardiff Blues.

[1] In its early years, the club used local inns such as the High Corner and Turberville as a base.

All three clubs were awarded membership on 22 August that year, but were told to "put your grounds in order".

Llanharan RFC moved from the old site in 2002 into new premises in the former British Legion club on the opposite side of Bridgend Road.

Llanharan RFC marked the advent of the national league by playing their first game on the new field against Aberavon Quins to open the 1990-91 season.

Llanharan RFC play in black shirts and shorts with three light blue horizontal hoops across the chest.

The choice of colours is said to relate to impoverished bygone years when a sympathetic Cardiff gave a set of their kit to the club.

The four quarters show: The Llanharan badge also includes a black cross to commemorate the six players who died on 12 March 1950 in the Llandow air disaster.