"I'm Gonna Let My Heart Do the Walking" is a disco-styled soul single composed by the Holland brothers Eddie and Brian, members of the former Holland–Dozier–Holland team and was released as a single by Motown vocal group The Supremes in 1976 on the Motown label. It was the first single since "Your Heart Belongs to Me" in 1962 to feature four Supremes. It is also notable for being the last top forty single the group would score before they disbanded in 1977.