Esterházy is a Hungarian surname.
Esterházy may also refer to: House of Esterházy, a Hungarian noble family Esterhazy, Saskatchewan, a town in Canada Schloss Esterházy, a palace in Eisenstadt, Austria Palais Esterházy, a baroque palace in Vienna, Austria Esterházy torte, a Hungarian cake named after a member of the Esterházy dynasty
See also Esterhazy Quartet, a string quartet Ferdinand Walsin Esterhazy, French army officer