Family
- mother Edith Weisz: Austrian; fled to England to escape Nazi persecution; divorced from Weisz's father c. 1986
- father George Weisz: Hungarian; fled to England to escape Nazi persecution; divorced Weisz's mother c. 1986; remarried to a Hungarian psychiatrist
- sister Minnie Weisz:
- son Henry Chance Aronofsky: Born May 31, 2006 in New York City; father, Darren Aronofsky
- mother : Austrian; fled to England to escape the Nazis; divorced from Weisz's father c. 1986
Companions
- Companion Darren Aronofsky: Dating since 2001; became engaged in June 2005
- Alessandro Nivola: met during the filming of "I Want You" in 1997; no longer together
- Neil Morrissey: together from c. 1998; met during the filming of the British TV drama "My Summer With Des"; starred in the British sitcom "Men Behaving Badly"; separated in September 1999
- Sam Mendes: have dated since 2000
