Family
- cousin Joseph Tropiano: Co-wrote "Big Night" (1996) with Stanley Tucci
- daughter Camilla Tucci: Mother, Kate Tucci
- father Stanley Tucci Sr:
- mother Joan Tucci:
- sister Christine Tucci: Played Amanda Cory on NBC's "Another World" from 1993 to 1995; co-starred with brother, Stanley in "Big Night" (1996)
- sister Gina Tucci: Younger
- son Nicolo Robert Tucci: Twin of Isabel; born Jan. 21, 2000; mother, Kate Tucci
- daughter Isabel Concetta Tucci: Twin of Nicolo; born Jan. 21, 2000; mother, Kate Tucci
Companions
- Companion Edie Falco: Starred a brief affair in 2003 after co-starring in "Frankie and Johnny" on Broadway; left his wife Falco, but the couple split in 2004
- wife Kate Tucci: born c. 1961; married in April 1995; has two children from a previous marriage
