The 1980 Australian Formula 2 Championship was an Australian motor racing competition for Australian Formula 2 cars. The championship was authorised by the Confederation of Australian Motor Sport (CAMS) as an Australian National Title. It was the 13th Australian Formula 2 Championship.
The championship was won by Richard Davison driving a Hardman Ford.
The championship was contested over a four-round series.
Championship points were awarded on a 9-6-4-3-2-1 basis to the top six placegetters at each round. For those rounds at which two races were held, round placings were determined by awarding round points on a 20-16-13-11-10-9-8-7-6-5-4-3-2-1 basis to the top 14 finishers in each race.