Victor Duggan (16 October 1910, West Maitland, New South Wales – 24 March 2007, Queensland) was a motorcycle speedway racer who won the London Riders' Championship in 1947 whilst with the Harringay Racers. He started his career in 1937 with the Hackney Wick Wolves, before spells with the Bristol Bulldogs in 1938 and Wimbledon Dons in 1939. In 1947, he returned to the UK with the Harringay Racers. Was a co-director of the Sydney Sports Ground with Lionel Van Praag and Max Grosskreutz where he held the track record.