2011 All-Japan Formula Three season

The 2011 All-Japan Formula Three Championship was the 33rd edition of the All-Japan Formula Three Championship. It commenced on May 14 at Suzuka and ended on September 24 at Sportsland SUGO after 16 races held at seven race meetings. It had been due to start there on 16 April, but was delayed due to the Tōhoku earthquake and tsunami that hit Japan in March.

All teams were Japanese-registered.

Bold – Pole
Italics – Fastest Lap

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