Hans Hazze Hep Östlund, Swedish multi-musician, songwriter, band leader, recording engineer, producer and studio owner, and original keyboardist for The Hep Stars, born 18 February 1943 in Stockholm.

Leaving the Hep Stars after their debut 45 Kana Kapila in 1964, Östlund was replaced on the organ by lille Benny Andersson (of ABBA fame).

He is the father of guitarist Hans Östlund.