Quinn's They Might Be Giants/John Linnell Page
- Contains original pictures, and information on John Linnell's pre-TMBG band, The Mundanes.
- http://www.museumofidiots.com/john/

Jonathan Feinberg - They Might Be Giants
- Jonathan "J.D." Feinberg was TMBG's first touring drummer. His discography includes some information about TMBG.
- http://mrfeinberg.com/discography/tmbg/index.html

This Might Be A Wiki
- Wiki site that specializes in all things TMBG, with information on every song and album, and an extensive database of shows, lyrics and tabs.
- http://tmbw.net/

GuitareTab - They Might Be Giants
- Listing of guitar tabs for a variety of TMBG songs.
- http://www.guitaretab.com/t/they-might-be-giants/tabs.htm?

They Might Be Giants - Podcast
- Official homepage for the band's podcast. Contains links to subscribe and an archive of previous podcast episodes for download.
- http://www.dialasong.com

TMBG GiantKid.net
- Official site for TMBG's children's projects, including "No!" (2002), "Bed, Bed, Bed" (2003), and "Here Come the ABCs" (2005).
- http://www.giantkid.net

They Might Be Giants Interview
- The two Johns highlight how seriously they take their songwriting. Interview by Sean McManus.
- http://www.sean.co.uk/a/musicjournalism/tmbg.shtm

Gigantic (A Tale of Two Johns)
- Official website of the band's 2002 documentary film. Contains a trailer, photographs, and a store.
- http://www.giganticfilm.com

They Might Be Giants - Artist Owned and Operated
- Official download site for albums and concerts, also contains news and tour date information.
- http://www.theymightbegiants.com

TMBG for President!
- History of the joke campaign to get the Johns elected as President in the year 2000.
- http://www.dementia.org/~jessi/JJ2K/

They Might Be Giants (Unofficially)
- Lyrics, chords, and interpretations of many songs, and a members only message area.
- http://www.tmbg.org

TMBG.com
- Official site containing news, facts, tour dates, and links to the band's other official sites.
- http://www.tmbg.com/