Robert John Valentine (19 April 1940 â 20 January 2026) was an Australian international motorcycle speedway rider.
Valentine joined Workington Comets in 1970 and rode in the top two tiers of British Speedway from 1970 to 1977, riding for various clubs. He was a finalist at the British Speedway Championship in 1973 and 1974.
He earned 24 caps for the Australia national speedway team.
Valentine died in Australia on 20 January 2026, at the age of 85.