Bernard Matthew "Barney" Rubble is a fictional character who appears in the television animated series The Flintstones. He is the diminutive, blond-haired caveman husband of Betty Rubble and adoptive father of Bamm-Bamm Rubble. His best friend is his next door neighbor, Fred.

Barney's personality was based on that of Ed Norton on the 1950s television series The Honeymooners, played by Art Carney. Like Ralph Kramden on The Honeymooners, Fred was constantly on the lookout for get-rich-quick schemes, while Barney, like Norton, found life satisfactory as it was, but participated in said schemes because Fred was his friend. Usually, after Fred had hatched one of his plans, Barney showed his agreement by laughing and saying, "Uh hee hee hee... OK, Fred!" or "Hee hee hee... whatever you say, Fred!"