Arderne may refer to:
Arderne Gardens, a public park in Cape Town, South Africa James Arderne (1636–1691), English dean of Chester John Arderne (1307–1392), English surgeon Joseph Arderne Ormerod (1848–1925), English physician and neurologist
See also Ardern George Hulme Beaman (1857–1929), British author, diplomat and journalist Ardene, a Canadian clothing retailer