Halley is a unisex given name. Notable people with the name include:
Female Halley Feiffer (born 1984), American actress Halley Gross (born 1985), American screenwriter Halley Brewster Savery Hough (1894–1967), American art curator Halley Wallace, Contest participant Miss Indiana Teen USA
Male Halley Harding (1904–1967), American baseball player Halley G. Maddox (1899–1977), American career officer Halley H. Prosser (1870–1921), American politician Halley Stewart (1838–1937), English businessman
See also Hayley, similar given name with other spellings Halley (surname) Halley (disambiguation)