The Gefion Fountain is a large fountain on the harbour front in Copenhagen, Denmark. It features a large-scale group of oxen pulling a plow and being driven by the Norse goddess Gefjon. It is located in Nordre Toldbod area next to Kastellet and immediately south of Langelinie.

In Norse mythology, Gefjon is a goddess associated with ploughing, the Danish island of Zealand, the legendary Swedish king Gylfi, the legendary Danish king Skjöldr, foreknowledge, her oxen children, and virginity. Gefjon is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources; the Prose Edda and Heimskringla, written in the 13th century by Snorri Sturluson; in the works of skalds; and appears as a gloss for various Greco-Roman goddesses in some Old Norse translations of Latin works.