Overkill Wrecking Crew:Official site includes tour dates, pictures, discography, audio files, news, chat room and merchandise.
Fast Junkie: Fansite providing a brief history of the band, discography, lyrics and news on the band.
KK's Spiritual Void: Pictures of the band from several concerts, polls, guitar tabs, tour dates, CD covers, and lyrics.
Overkill UK: Overkill fan site based within the UK. Includes interviews from the band dating back to 1989.
Rockmagic.net: Overkill: Song lyrics indexed by album and alphabetically.
UnRated Magazine: Overkill: Review and photos from Joe's Sports Bar in Chicago, IL on April 10, 2005.
XGuitar.com: Overkill: Guitar and bass tabs indexed by album and alphabetically.