Elizabeth Harper
Elizabeth Harper may refer to:

Elizabeth Bannister (1757–1849), born Elizabeth Harper, British actress and singer
Class Actress, stage name of Elizabeth Harper, American musician
Elizabeth Harper (humanitarian), New Zealand humanitarian, see List of Dames Commander of the Order of the British Empire
Elizabeth Kucinich (née Harper), British-born third wife of United States congressman Dennis Kucinich
Elizabeth Harper (biologist), British evolutionary biologist