Gertler is a surname. Notable people with the surname include:
André Gertler (1907–1998), Belgian classical violinist Brie Gertler, American philosopher Candida Gertler (born 1966/67), British/German art collector Dan Gertler (born 1973), Israeli businessman Greta Gertler, Australian pianist and singer Mark Gertler (artist) (1891–1931), British painter Mark Gertler (economist) (born 1951), American economist Meric Gertler, Canadian academic administrator Nat Gertler (born 1965), American writer Paul Gertler (born 1955), American economist Stefan Gertler (born 1972), German singer T. Gertler (born 1946), American writer Viktor Gertler (1901–1969), Hungarian film editor and director Zak Gertler (born 1955/56), British/German property developer