Kalvøyafestivalen was a Norwegian music festival arranged at Kalvøya in Bærum nearby Oslo, Norway.
The festival was initiated by people connected to the folk club Hades at the art center on Høvikodden.
The breakthrough for the festival was in 1973 when a long-haired and flared pants dressed Frank Zappa distorted his guitar on the natural gem outside Sandvika.
Other major international artists include among others Bob Dylan, Iggy Pop, Peter Gabriel, Carlos Santana, Eric Clapton, Van Morrison, Leonard Cohen, Bob Geldof, Rage Against the Machine, U2 (1983), Nirvana (1992), Neil Young, Chicago, Bad Religion, Pearl Jam (1993), Jackson Browne, Violent Femmes, David Bowie (1997), Steeleye Span, The Ramones, Soundgarden, and Faith No More.
Nirvana joined up with the relatively unknown Teenage Fanclub at the festival in 1992.