Family
- step-mother Katherine Kovin-Pacino:
- father Salvatore Pacino: Was only 18 years old when Pacino was born; left home when Pacino was two; moved to Covina, California; owned a restaurant called Pacino's Lounge, which closed down in 1992; died in 2005 of a heart attack at age 82
- grandfather James Gerardi: Maternal grandfather; helped to raise Pacino
- grandmother Kate Gerardi: Maternal grandmother; helped to raise Pacino
- mother Rose Pacino: Was a young mother; raised Pacino with the help of her parents; died in 1962
- half-sister Roberta Pacino: Twin of Paula
- half-sister Paula Pacino: Twin of Roberta
- daughter Julie Marie Pacino: Born in October 1989; mother, Jan Tarrant
- son Anton Pacino: Born Jan. 25, 2001; fraternal twin of Olivia; mother, Beverly D'Angelo
- daughter Olivia Pacino: Born Jan. 25, 2001; fraternal twin of Anton; mother, Beverly D'Angelo
Companions
- Beverly D'Angelo: dating as of 1997; mother of Pacino's twin son and daughter
- Diane Keaton: reportedly became involved in the early 1970s; rekindled relationship in the early 1980s
- Jan Tarrant: mother of Pacino's daughter Julie
- Jill Clayburgh: met while both were acting at Charles Street Repertory Company in Boston c. 1966
- Kathleen Quinlan: together c. 1979-81
- Lyndall Hobbs: born c. 1953 in London; Australian; has adopted son, Nick
- Marthe Keller: co-starred together in "Bobby Deerfield"
- Penelope Ann Miller: became involved during the filming of "Carlito's Way" (1993)
