Winkfield is a village and civil parish in the Bracknell Forest unitary authority of Berkshire, England.

The parish used to be slightly larger – additionally covering what is now Bullbrook, Crown Wood and Harmans Water – and is said to have been one of the largest in Berkshire.

Between March 1942 and the end of World War II in June 1945 Foliejon Park was the residence of Haakon VII of Norway and his son, Crown Prince Olav.

Winkfield's New Lodge was the home of Princess Sophia of Gloucester, a niece of King George III.

In the early 1960s, the United Kingdom aided a Canadian satellite mission Alouette 1 by providing the use of a ground station at Winkfield.