Robert John Valentine (born 19 April 1940) is a former international motorcycle speedway rider from Australia.

[1][2] Valentine joined Workington Comets in 1970[3] and rode in the top two tiers of British Speedway from 1970 to 1977, riding for various clubs.

[4] He was a finalist at the British Speedway Championship in 1973 and 1974.

[1] He earned 24 caps for the Australia national speedway team.

This motorcycle speedway-related article is a stub.