The 1964 Tasman Series was an international motor racing series contested in New Zealand and Australia over eight races beginning on 4 January and ending on 2 March. It was the first Tasman Series. The series, which was officially known as the Tasman Championship for Drivers, was organised jointly by the Association of New Zealand Car Clubs Inc. and the Confederation of Australian Motor Sport with the winning driver awarded the Tasman Cup. The championship was open to racing cars using unsupercharged engines of up to 2,500 c.c. capacity.