Almost 300 riders have taken victory at the Isle of Man TT over the years and the all-time TT winners list features some of the biggest names in motorcycle racing history, including the most successful Grand Prix racer of all time, Giacomo Agostini, and legends such as Geoff Duke, Mike Hailwood, Phil Read and Ron Haslam.
We all knew that Joey Dunlop's time at the top of the table would come to an end eventually, and 2024 was the year that his nephew, Michael, took his place. With impressive wins in the 2024 Supersport and Supertwin races, Michael Dunlop's TT tally stood at an incredible 29 wins. 2025 saw him add three more wins with a double in the Monster Energy Supersport Race and the Metzeler Supertwin race, taking his tally to 32 wins.
After Joey Dunlop on 26 wins and John McGuinness on 23 wins, sidecar legend Dave Molyneux still holds fast on 17 wins, while Ian Hutchinson is not far behind on 16 wins. The Birchall brothers stay on 14 wins apiece, alongside Mike Hailwood, but are joined by Peter Hickman after securing the Superbike win in 2024.
Further down the table, the Crowe brothers, Ryan and Callum, build on last year's success with another double in the 3wheeling.media Sidecar races, taking their tally to 4 wins each, and another truly impressive performance from Davey Todd sees him strengthen his place in the hallowed halls with an impressive win in the opening race of the 2025 meeting, putting him alongside legends such as Ryan Farquhar, Carl Fogarty, and Rob McElnea on 3 wins. 2025 also saw Dean Harrison return to the top step to claim his 4th and 5th wins overall with an impressive double in the RL360 Superstock Races.
(Riders listed by wins, then alphabetically. 2025 winners in Bold)
Stats: IOMTT.com excluding classic TT, correct at 02/06/25.
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