The 2021 takeover of Newcastle United F.C. by a consortium of the Saudi Public Investment Fund (PIF), PCP Capital Partners, and the Reuben Brothers was a takeover proceeding that commenced in April 2020 and was successfully concluded in October 2021.

The Public Investment Fund is the sovereign wealth fund of Saudi Arabia. It is among the largest sovereign wealth funds in the world with total estimated assets of US$925 billion. It was created in 1971 for the purpose of investing funds on behalf of the Government of Saudi Arabia. The wealth fund is controlled by Crown Prince Mohammed bin Salman, Saudi Arabia's de facto ruler since 2015.