William Onyeabor is a funk musician from Nigeria, born in 1945 or 1946.

His songs are often heavily rhythmic and synthesized, occasionally epic in scope, with lyrics decrying war sung by both Onyeabor himself and female backing vocalists. In recent years a number of his songs have appeared on various compilations, most often his biggest hit "Better Change Your Mind" which appeared on Africa 100, World Psychedelic Classics 3: Love's a Real Thing - The Funky Fuzzy Sounds of West Africa, and Nigeria 70: The Definitive Story of 1970's Funky Lagos, through labels such as Luaka Bop.