The Mahalo Top 7
- Official MySpace Page: Greg Grunberg
- IMDb: Greg Grunberg
- Wikipedia: Greg Grunberg
- Yahoo! Movies: Greg Grunberg Profile
- TV.com: Greg Grunberg Profile
- TV Guide: Greg Grunberg Profile
- Google News: Greg Grunberg
Greg Grunberg News and Articles
- Yahoo! News: Greg Grunberg
- Topix: Greg Grunberg News
- TV.com: Greg Grunberg News
- TV Guide: Greg Grunberg News
Greg Grunberg Photos
- IMDb: Greg Grunberg Photo Gallery
- Google Image Search: Greg Grunberg
- Yahoo! Image Search: Greg Grunberg
- Flickr: Greg Grunberg Photos
- PR Photos: Greg Grunberg Photos
Greg Grunberg Videos
- YouTube & Google Video: Greg Grunberg Search
- YouTube: Greg Grunberg TV Guide Interview (Time: 03:53)
- YouTube: Greg Grunberg late-night interview (Time: 05:58)
- YouTube: Greg Grunberg and Eric Roberts (Time: 01:23)
- YouTube: Grunny Goes Nuts (Time: 01:13)
Greg Grunberg Fansites, Gossip and Blogs
- IMDb: Greg Grunberg Message Board
- Got Heroes: Greg Grunberg Forum
- Google Blog Search: Greg Grunberg
- TV Squad Blog: Greg Grunberg Posts
Greg Grunberg Biographies and Profiles
- TV Guide: Greg Grunberg Biography
- TV.com: Greg Grunberg Biography
- Yahoo! Movies: Greg Grunberg Biography
- NNDB: Greg Grunberg Profile
Greg Grunberg Timeline
- Note: The majority of the links in this timeline are to IMDb, which has pop-ups.
- July 11, 1966: Born
- 1992: "Melrose Place"
- 1994: "Baywatch"
- 1996: The Pallbearer
- 1998: BASEketball
- 1998-2002: "Felicity"
- 1999: "Silk Stalkings"
- 2000: Hollow Man
- 2001: "NYPD Blue"
- 2001-2006: "Alias"
- 2002: Austin Powers in Goldmember
- 2003: Malibu's Most Wanted
- 2004-2005: "Lost"
- 2006: "Monk"
- 2006-2007: "Heroes"
- 2007: Magic
- 2008: Fast Glass
Greg Grunberg DVD's and Merchandise
- Amazon.com: Greg Grunberg Merchandise | DVDs
- DeepDiscount.com: Greg Grunberg DVDs
- eBay: Greg Grunberg Merchandise
- Overstock.com: Greg Grunberg Merchandise