Brecon Rugby Football Club (Welsh: Clwb Rygbi Aberhonddu) is a rugby union club from the town of Brecon, Mid Wales.

[3] The club was one of the eleven founding members of the Welsh Rugby Union in 1881.

[6] An ad appeared on 24 October 1868, in The Brecon County Times, stating the formation of a new club in the town, playing their inaugural match on 21/10/1868 on the cricket field, with the captain's side beating the secretaries side.

Their kit for the match was "white Jerseys bound with green, and a fleur-de-lis on the left side".

[7] On 9 January 1869, another team was formed in Brecon, called "The United Rangers".