Billy Theophilus Rowe (born September 21st, 1969), better known as Billy Boyo, was a Jamaican reggae artist. He is said to be the most prolific of the early 1980s child MC’s.

Boyo was still in his teens when he emerged in the early 1980s. He reached the music charts in 1981 with his most popular single “One Spliff a Day,” and charted again in 1982 with the Henry “Junjo” Lawes produced single “Wicked She Wicked.”

Boyo died of a brain tumour on October 29th, 2000 after a two-month-long struggle to beat the disease.