Dyskografia Albumy solowe The Most Exciting Organ Ever (1965) Early Hits of'65 (1965) The Wildest Organ In Town (1966) Club Meeting (1967) That’s The Way God Planned It (1969) Encouraging Words (1970) I Wrote A Simple Song (1971) Music Is My life (1972) Everybody Likes Some Kind of Music (1973) Live European Tour 1973 (1974) z Mickiem Taylorem na gitarze (wydanie CD A&M - Japonia 2002) The Kids and Me (1974) It’s My Pleasure (1975) Billy Preston (1976) A Whole New Thing (1977) Late At Night (1979) The Way I Am (1981) Pressin' On (1982) On the Air (1984) You Can’t Keep A Good Man Down (1986) Billy's Back (1995)
Gospel Sixteen Years Old Soul (1962) Hymns Speak from the Organ (1965) Gospel In My Soul (Re-edition of Hymns Speak from the organ) (1973) Behold! (1978) Universal Love (1980) Ministry of Music (1994) Minister of Music (1995) Words and Music (1996) Music From My Heart (2001)