Hadler
# Hadler

Hadler is a surname. Notable people with the surname include:

* Åge Hadler (born 1944), Norwegian orienteering competitor
* Audun Hadler-Olsen (born 1969), Norwegian rower
* Ingrid Hadler (born 1946), Norwegian orienteering competitor
* Jayden Hadler (born 1993), Australian swimmer
* Loretta King Hadler (1917–2007), American actress
* Mary Hadler (1902–1971), American songwriter
* Tom Hadler (born 1996), English footballer
