Oikos is ancient Greek for "household". It may also refer to: Oikos (journal), a journal on ecology Oikos International, a sustainability-oriented student association Oikos, Cyprus, a village in Cyprus Oikos University, a Christian school in Oakland, California Oikos (Swedish think-tank), a conservative Swedish think-tank, founded 2020 Oikos, an alternate name for Kontakion, a Byzantine hymn , a Japanese legendary strong woman in the Heian period Oikos/Oykos, a North American brand of Danone yogurt

See also Oecus Oeconomus Oikophobia Ecology