Cohler is a surname. Notable people with the surname include:
Bertram Cohler (1938–2012), American psychologist, psychoanalyst, and educator Dianne Cohler-Esses, first Syrian woman rabbi Gary Cohler, American bridge player Jonathan Cohler (born 1959), American clarinetist Larry Cohler-Esses, American journalist and political writer, husband of Dianne Cohler-Esses Matt Cohler (born 1977), American venture capitalist