The 2021 Silverstone Formula 2 round was the fourth round of the 2021 Formula 2 Championship and took place at the Silverstone Circuit from 16 to 18 July.

It ran in support of the 2021 British Grand Prix and featured three races, which were won by Robert Shwartzman, Richard Verschoor, who took his first ever win in Formula 2, and Guanyu Zhou respectively.