The Lemonheads are an American alternative rock band first formed in 1986 by Evan Dando, Ben Deily, and Jesse Peretz. Dando has remained the band's only constant member.

Since its formation, recording and touring lineups of the band have included co-founders Deily and Peretz, John Strohm (Blake Babies), Doug Trachten, Corey Loog Brennan, Byron Hoagland (Folks On Fire), Ben Daughtrey (Squirrel Bait), Juliana Hatfield (Blake Babies), Nic Dalton (Godstar, Sneeze, The Plunderers), Dave Ryan, Patrick "Murph" Murphy (Dinosaur Jr), Josh Lattanzi, Bill Gibson (Eastern Dark), Mark 'Budola' Newman, Kenny Lyon, Vess Ruhtenberg, Devon Ashley, Karl Alvarez and Bill Stevenson (Descendents), P. David Hazel and various others.