Denny Jackson's Judy Holliday Page
Fan features an overview of her life and career, and pictures.
IMDb: Judy Holliday
Profile, photographs, filmography, and television appearances.
Judy Holliday Resource Center
Large informational site features a biographical essay and writings about her films and plays, chronological events, image gallery, quotes by and about Judy, trivia, audio clips, articles, and FAQs.
Judy Holliday with Gerry Mulligan
Liner notes from the albums she recorded in the early 1960s.