Hiram Law Bullock (September 11, 1955 – July 25, 2008) was an American guitarist known mainly for playing in jazz funk and jazz fusion, but he also worked as a session musician in a variety of genres.

Bullock was born in Osaka, Japan, to African American parents serving in the U.S. military. At the age of two he returned to Baltimore, Maryland, with his parents and showed musical talent. He studied piano at the city’s Peabody Conservatory of Music, giving his first public performance at the age of six. After playing saxophoneand bass guitar, he took up the electric guitar at age sixteen.