Treat Her Right is a blues rock group formed in Boston, Massachusetts in 1984. The band originally featured Mark Sandman on "low guitar," Billy Conway on drums, Dave Champagne on guitar, and Jim Fitting on harmonica. Singing and songwriting duties were shared by all but Conway. Champagne and Fitting reformed the band in 2009 with new members Steve Mayone and Billy Beard.

In addition to being the forerunner to the successful indie rock band Morphine, Treat Her Right is often credited with helping to spawn the punk-blues hybrid (sometimes dubbed cowpunk, among other titles) that achieved prominence in the early 2000s. Critic Ira Robbins described Treat Her Right as "[n]ot quite a blues band, not exactly swamp trash and too stylized for basic rock'n'roll."