"Just Your Fool" is a rhythm and blues-style song written and recorded by the American jazz and jump blues bandleader/pianist Buddy Johnson and His Orchestra in 1953. Called an "R&B anthem", the song has a big-band arrangement and his sister Ella Johnson on vocals—her "delicate and deceptively sweet phrasing was ideally suited to ballads such as this". "I'm Just Your Fool" became a Billboard R&B chart record hit, reaching number six in 1954.