Family
- father Park Taylor: Managed a hardware store
- mother Marie Taylor:
- siblings : Has three brothers and two sisters
Companions
- Companion Eric Stoltz: Appeared together in "Say Anything" (1989); no longer together
- Eric Stoltz: appeared together in "Say Anything" (1989); no longer together
- Gerard Hurley: engaged as of 1999
- Michael Imperioli: together from c. 1991 to 1995; acted together in "Household Saints" (1993), "The Addiction" (1995), "I Shot Andy Warhol" and "Girls Town" (both 1996)
- Michael Rapaport: dated from summer 1996 to spring 1997; arrested on May 18, 1997 when Taylor complained to police that he was harrassing her; he pleaded guilty in 1998 and agreed to therapy and to have no contact with Taylor for three years in lieu of jail time; acted together in "illtown" (1996) and "Kicked in the Head" (1997)
- Companion Nick Flynn: Dating since 2004
