Family
- father James Caan:
- mother Sheila Ryan: married c. 1976; divorced when Scott was one
- half-sister Tara Caan: older
- half-brother Alexander James Caan: born on April 10, 1991
- half-brother James Arthur Caan: born on November 6, 1995
- half-brother Jacob Nicholas Caan: born on September 24, 1998
Companions
- Izabella Miko: no longer together
