IBaller.com: Mark Ruffalo
- Thumbnailed photograph gallery, free desktop wallpapers, and filmography.
- http://www.iballer.com/malecelebs/butch_celebs/ruffalo/index.htm

Star Chat: A Conversation with Mark Ruffalo
- Bonnie Laufer talks with the actor about starring opposite Meg Ryan in the erotic thriller "In the Cut."
- http://www.tribute.ca/newsletter/109/starchat_04.html

The Journal News: Invisible No More
- William Booth talks to the actor about his career upturn.
- http://www.thejournalnews.com/newsroom/082704/e01w27ruffalo.html

About.com: Mark Ruffalo talks about "XX/XY."
- Interview with the actor about his role in the dramatic romance co-starring Kathleen Robertson and Petra Wright.
- http://romanticmovies.about.com/library/weekly/aaxxxyinta.htm

Hollywood Bitchslap: Mark Ruffalo - Official Busiest Actor of 2004
- Paul Zimmerman talks with the actor about his career.
- http://hollywoodbitchslap.com/feature.php?feature=1180

IMDb: Mark Ruffalo
- Filmography, awards, biography, agent, discussions, photos and news articles for the actor.
- http://www.imdb.com/name/nm0749263/