Studio Albums:
- They Might Be Giants (1986)
- Lincoln (1988)
- Flood (1990)
- Apollo 18 (1992)
- John Henry (1994)
- Factory Showroom (1996)
- Long Tall Weekend (1999) – This was initially released as a downloadable album.
- Mink Car (2001)
- The Spine (2004)
- The Else (2007)
- Join Us (2011)
- Nanobots (2013)
- Glean (2015)
- Phone Power (2016)
- I Like Fun (2018)
- BOOK (2021) – A collaborative album with various artists.
Compilations and Live Albums:
- Miscellaneous T (1991) – A compilation of B-sides and rarities.
- Severe Tire Damage (1998) – A live album.
- Dial-A-Song: 20 Years Of They Might Be Giants (2002) – A compilation of Dial-A-Song tracks.
- Idlewild: A Compilation (1994) – A compilation of tracks from their early independent releases.
- A User’s Guide to They Might Be Giants: Melody, Fidelity, Quantity (2005) – A compilation album.
- Here Comes Science (2009) – A children’s album.
- Here Comes the 123s (2008) – Another children’s album.
- Here Comes the ABCs (2005) – Yet another children’s album.
- Why? (2015) – A children’s album.
- My Murdered Remains (2018) – An album of additional tracks from the “I Like Fun” sessions.