Billy De Wolfe (18 Februarie 1907 – 5 Maart 1974) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente Dear Ruth (1947), Tea for Two (1950), en Call Me Madam (1953).
- 1943: Dixie
- 1946: Blue Skies
- 1946: Our Hearts Were Growing Up
- 1947: Dear Ruth
- 1947: The Perils of Pauline
- 1948: Isn't It Romantic?
- 1949: Dear Wife
- 1950: Tea for Two
- 1951: Dear Brat
- 1951: Lullaby of Broadway
- 1953: Call Me Madam
- 1954: The Imogene Coca Show
- 1966: The Phyllis Diller Show
- 1967: Good Morning, World
- 1969: The Queen and I
- 1969: Arsenic and Old Lace
