Oskar Ekberg (born in Södertälje, 1977) is a Swedish pianist basically active as a performer at the Swedish concert scene. He has shown particular interest in Olivier Messiaen's and Johan Helmich Roman's music, the latter recorded on Daphne Records. Oskar Ekberg is also working as an orchestra pianist in the major orchestras of Sweden. Ekberg teaches at Ersta Sköndal University College.