Tronvoll is a surname. Notable people with the surname include:
Kjetil Tronvoll (born 1966), Norwegian professor at the Norwegian Centre for Human Rights Mette Tronvoll (born 1965), Norwegian photo artist Olav Tronvoll (born 1986), Norwegian ski mountaineer Ove-Erik Tronvoll (born 1972), Norwegian ski mountaineer and cross-country skier