Eardley is both a surname and a given name.
Notable people with the name include:
Surname: Bert Eardley (born 1879), English footballer Billy Eardley (1871–?), footballer Constance Margaret Eardley (1910–1978), Australian botanist, lecturer and curator Francis Eardley (1885–1954), footballer George Harold Eardley (1912–1991), English recipient of the Victoria Cross Joan Eardley (1921–1963), British artist Jon Eardley (1928–1991), American jazz trumpeter Neal Eardley (born 1988), Welsh international footballer Richard Eardley (born 1928), mayor of Boise, Idaho Robert Eardley (born 1944), Bahamian sailor
Given name: Eardley Knollys (1902–1991), English artist and art dealer Eardley Norton (1852–1931), Madras barrister, judge and politician of British origin Eardley Peiris, radio announcer