Tomas "Tompa" Lindberg (born October 16, 1972 in Gothenburg) is a Swedish musician who has fronted many heavy metal bands, most notably At the Gates. He has been active as a musician and composer since the late 1980s. He also teaches social studies.
More recently he has worked with the band Nightrage, but shortly after their second album Descent into Chaos was released in 2005, Lindberg left the band so that a more full-time vocalist (Antony Hämäläinen) could accompany them on tours and studio albums. Lindberg occasionally provides guest vocals as seen on Darkest Hour's "The Sadist Nation", Transistor Transistor's "Young Vampires of New Hampshire" 7", and on Slowmotion Apocalypse's, "The Blessing" on the 2007 'Obsidian' album.
Decibel Magazine credits the logo of black metal band Darkthrone to be the work of Lindberg.