Greycliffe may refer to:
Greycliffe, the harbour ferry involved in the Greycliffe disaster, an accident in Sydney, Australia Greycliffe House, an historic dwelling situated in the Sydney suburb of Vaucluse Greycliffe Homestead, a heritage-listed homestead in Biloela, Queensland, Australia Greycliffe, Queensland, a locality in the Shire of Banana, Queensland, Australia
See also Graycliff, an estate designed by Frank Lloyd Wright, on the United States National Register of Historic Places Greycliff, Montana, United States, a census-designated place