Eisinger is a surname: Notable people with the name will include:
Ari Eisinger, guitarist and singer from Pennsylvania Claudia Eisinger (born 1984), German actress Detlev Eisinger (born 1957), German pianist Irene Eisinger (1903–1994) German and British opera singer Jesse Eisinger, American journalist, currently a financial reporter for ProPublica Jo Eisinger (1909–1991), film and television writer whose career spanned more than forty years Selma Meerbaum-Eisinger (1924–1942), Romanian-born German-language poet, Jewish victim of the Holocaust