The 1966 Tasman Championship for Drivers was a motor racing competition for racing cars[1] complying with the Tasman Formula.[2] The championship was jointly organised by the Association of New Zealand Car Clubs Inc. and the Confederation of Australian Motor Sport.[1] It began on 8 January 1966 and ended on 7 March after eight races, four of which were staged in New Zealand and the remainder in Australia.[1] The winning driver was declared Tasman Champion and was awarded the Tasman Cup.[1]
The championship, which was the third Tasman Series, was won by Jackie Stewart driving a BRM P261.