Wilberforce "Willie" Mfum is a retired Ghanaian association football forward who played professionally in Ghana and the United States.
In 1968, Mfum played for the Baltimore Bays of the National Professional Soccer League.
That season, he shared the ASL scoring title with Juan Paletta.
In 1963, he scored two goals in the final of the 1963 African Cup of Nations as Ghana took the title.
He was the second leading scorer at the 1968 African Cup of Nations as Ghana finished runner-up.