A Wolf in Sheep's Clothing is the debut studio album from American hip-hop duo Black Sheep, released October 22, 1991, on Mercury Records. The duo supported the album with a North American tour that included the Soup Dragons, Tom Tom Club, and James.

The album peaked at number 30 on the Billboard 200 chart. By April 1992, it was certified gold in sales by the RIAA, after sales exceeding 500,000 copies in the United States.