2023 British Supersport Championship

Jack Kennedy was the reigning series champion, but did not return to defend his title as he moved up to the 2023 British Superbike Championship.

[1][2] The season was marred by the sudden death of rider Damon Rees following a short illness.

[3] Points are awarded to the top fifteen finishers in the respective classes.

Points are awarded to the top fifteen finishers in the respective classes.

A rider has to finish the race to earn points.