Eisenstadt is a German surname. Notable people with the surname include:
Abraham Hirsch ben Jacob Eisenstadt of Byelostok (1812–1868), Russian rabbi Benjamin Eisenstadt (1906–1996), American inventor Debra Eisenstadt, American actress, writer, producer and director Harry Eisenstat, Major League baseball player Jill Eisenstadt (born 1963), American novelist Martin Eisenstadt, fictional "talking head" created by Dan Mirvish and Eitan Gorlin Meir Eisenstadt (1670–1744), Polish-German rabbi Mordechai Eisenstadt, Jewish Sabbatean Oona Eisenstadt, American religious studies professor Pauline Eisenstadt (1939–2024), American politician Samuel Eisenstadt (1923–2010), research chairman at Value Line Shmuel Eisenstadt (1923–2010), Israeli sociologist