Jill Hennessy was born on 01 Nov 1968 in Edmonton, Alberta, Canada. Her birth name was Jillian Hennessy. Her height is 173cm.

Jill Hennessy appeared in the movie Autumn in New York(2000), "Crossing Jordan"(2001), Exit Wounds(2001), Komodo(1999), "Las Vegas"(2003), Molly(1999), Most Wanted(1997), The Paper(1994), Two Ninas(1999), Wild Hogs(2007)。