Egger is a German surname. Notable people with the surname include:
Albin Egger-Lienz (1868–1926), Austrian painter
Émile Egger (1813–1885), French philologist
Hubert Egger (1927–2014), West German cross country skier
Johann Egger (1804–1866), Austrian entomologist
Jolanda Egger (born 1960), Swiss model and actress
Joseph Egger (1889–1966), Austrian actor
Juerg Egger (born 1982), Swiss bobsledder
Markus Egger (born 1975), Swiss beach volleyball player
Markus Egger (footballer) (born 1990), Austrian footballer
Reinhard Egger (Luftwaffe) (1905–1987), German paratrooper
Reinhard Egger (luger) (born 1989), Austrian luger
Roscoe L. Egger, Jr. (1920–1999), American IRS commissioner
Urs Egger (born 1955), Swiss actor and director
Wolfgang Egger (born 1963), German car designer