Erler is a German surname. Notable people with the surname include: Alexander Erler (born 1997), Austrian tennis player David Erler (born 1981), German countertenor Dieter Erler (1939–1998), German footballer Dietmar Erler (born 1947), German footballer Fritz Erler (1868–1940), German painter and graphic designer Fritz Erler (politician) (1913–1967), German politician Martin Erler, German philatelist Michaela Erler (born 1965), German handball player
Other
Erler, Bismil Erler Film, a Turkish movie production company established in 1960 Karl Erler, the pseudonym of Heinrich Laufenberg