'''Kjellaug''' is a given name. Notable people with the name include:
*Kjellaug Nakkim (1940–2022), Norwegian politician *Kjellaug Nordsjö (1926–2021), Swedish-Norwegian artist *Kjellaug Pettersen (1934–2012), Norwegian senior government official, politician, and feminist *Kjellaug Steinslett (1946–2011), Norwegian novelist
{{given name}}