Alfonzo Ratliff is a retired American professional boxer. He was born in 1956 in Clarksdale, Mississippi. In 1980, Ratliff won the Golden Gloves tournament in Chicago. He turned pro later that year and earned the WBC Cruiserweight Title in 1985 by defeating Carlos De Leon in a decision victory. Ratliff finished his career in 1989 with 25 wins and 9 losses.