The 2020 2nd Silverstone FIA Formula 3 round was a motor racing event held on 8 and 9 August 2020 at the Silverstone Circuit, Towcester, United Kingdom.

It was the fifth round of the 2020 FIA Formula 3 Championship, and ran in support of the 70th Anniversary Grand Prix.

The Qualifying session took place on 7 August 2020, with Logan Sargeant scoring his second successive pole position.

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