Erlend Slettevoll (born 1981) is a Norwegian jazz pianist, known from cooperation with musicians like Ola Kvernberg, Petter Wettre, Heidi Skjerve, Kjetil Møster, Steinar Raknes and Espen Aalberg.

[3] He was first recognized as member of the band The Core together with fellow students in Trondheim, Kjetil Møster, Steinar Raknes and Espen Aalberg.

Slettevoll was also a member of the band Grand General, originally Kenneth Kapstad Group.

Violinist Ola Kvernberg, who was awarded Spellemannprisen for his album Liarbird, was in the forefront, alongside drummer Kenneth Kapstad (Motorpsycho), bassist Trond Frønes (El Doom), and guitarist Even Helte Hermansen (Bushman's Revenge).

[2] Since 2022, Slettevoll has been a member of the Norwegian jazz-prog-rock band Needlepoint, replacing David Wallumrød.