Gjerpen may refer to:
Places Gjerpen Municipality, a former municipality in Telemark county, Norway Gjerpen prestegjeld, a former geographic subdivision of the Church of Norway in Telemark county, Norway Gjerpen Church, a church in Skien Municipality in Telemark county, Norway
People Cathrine Gjerpen (born 1987), a Norwegian sailor
Other Gjerpen IF, a sports club based in Skien Municipality in Telemark county, Norway