St Antony's College is a constituent college of the University of Oxford in England. Founded in 1950 as the result of the gift of French merchant Sir Antonin Besse of Aden, St Antony's specialises in international relations, economics, politics, and area studies relative to Europe, Russia, former Soviet states, Latin America, the Middle East, Africa, Japan, China, and South and South East Asia.

The college is located in North Oxford, with Woodstock Road to the west, Bevington Road to the south and Winchester Road to the east. St Antony's had a financial endowment of £55.1 million as of 2021. Formerly a men's college, it has been co-educational since 1962.