Duns Rugby Football Club is a rugby union side based in Duns in Borders, Scotland.

Duns are a full member club of the Scottish Rugby Union and are in the SRU's East region, section 1 (Scottish Borders).

They play at Castle Park, located at Berwickshire's old High School.

The club works in close co-operation with Duns Minis and Colts, who organise rugby at primary and early secondary school levels and are officially associated with the club, and the Berwickshire High School, which has squads for various age groups and play friendly matches.

[citation needed] Duns RFC operates various teams at the youth level within the Scottish Borders region.