Ranky Tanky is an American musical ensemble based in Charleston, South Carolina, United States. It specializes in jazz-influenced arrangements of traditional Gullah music, a culture that originated among descendants of enslaved Africans in the Lowcountry region of the US Southeast. Apart from lead vocalist, Quiana Parler, four of the group's members, Quentin Baxter, Kevin Hamilton, Clay Ross, and Charlton Singleton, previously played together in the Charleston jazz quartet The Gradual Lean in the late 1990s.
Their debut album, Ranky Tanky, was released in October 2017. By the week of February 10, 2018, it was listed number one in the Billboard jazz charts. The band was nominated and won the Grammy Award for Best Regional Roots Music Album in January 2020.