Frieze Art Fair is an international contemporary art fair in London, New York, Los Angeles, and Seoul. Frieze London takes place every October in London's Regent's Park. In the US, the fair ran on New York's Randall's Island from 2012–19 and in 2021 was held in the Shed at Hudson Yards, with its inaugural Los Angeles edition taking place February 2019. Frieze Seoul started in 2022 at COEX.

The London edition normally has about 160 exhibitors in Frieze. It is held over four days in a 40,000 square meter tent. There is a simultaneous Frieze Masters event showing older work with about 130 exhibitors, and a temporary sculpture park. In 2021 stand rental was £524 per square meter.