Billy Roberts (footballer, born 1880)

William "Billy" Roberts (born 1880, date of death unknown) was a Welsh international footballer who played as a full back.

Roberts began his career playing for Aberdare before joining Cardiff City in their formative years. He was a consistent presence in the Cardiff City defence during the Southern League era and remained with the club following their election to the Football League in 1920.

He earned one cap for the Wales national football team. Details of the match and opponent are currently limited.

Details regarding his life outside of football and his career after leaving Cardiff City are sparse. Further research is required to build a comprehensive biography.