Heddal is a former municipality in Telemark county, Norway.

Heddal may also refer to:

Places
Heddal (village), a village in Notodden Municipality in Telemark county, Norway
Heddal Stave Church, a historic church in Notodden Municipality in Telemark county, Norway
Heddal Open Air Museum, a museum in Notodden Municipality in Telemark county, Norway
Lake Heddal, or Heddalsvatnet, a lake in Notodden and Midt-Telemark municipalities in Telemark county, Norway

See also
Hitterdal (disambiguation), an older Norwegian spelling of Heddal