Waunarlwydd are a member of the Welsh Rugby Union and are a feeder club for the Ospreys.

[1] Formed in 1900 the club celebrated its centenary with a tour to Prague in the Czech Republic.

Waunarlwydd RFC was formed in 1900 and originally played on what is now the Common at Mynydd Bach Y Glo.

The team won the Swansea and District Rugby Union league and cup double in the 1950/51 season.

In the 1984/85 season the 'green and blacks' reached the West Wales Cup Final following victories against Ystradgynlais, Tumble and Seven Sisters in the preceding rounds.