Gyllenhaal, Jake: Official site includes biography, filmography, photos, FAQ and news.
I Heart Jake: Fan site devoted to actor Jake Gyllenhaal includes galleries, interviews and news.
IMDb: Jake Gyllenhaal: Profile and filmography.
Jake Gyllenhaal Fanlisting: List of members, rules for joining, desktop wallpaper, and interviews in audio format.
Teenhollywood.com: Jake Gyllenhaal: The star talks about his role in the new action film "The Day After Tomorrow".
TeenHollywood.com: Jake Gyllenhaal: The actor talks about “Tomorrow” with interviewer Lynn Barker.
The Unofficial Jake Gyllenhaal Fan Site: Includes biography, filmography, pictures, articles, and message board.
Yahoo Groups: GyllenhaalGroup: Official fan club mailing list for The Gyllenhaalics.