Dean Harrison (born 24 January 1989) is an English professional motorcycle racer.

He has won three Isle of Man TT races, and has 30 podium finishes as of early June 2024.

[1] Harrison also competes in the Southern 100, Oliver's Mount, North West 200 road-circuit races,[1] and British Superbike Championship.

[1] He holds the Superbike TT lap record of 16:50.384, set in 2018 with his Kawasaki ZX 10R.

[5] On 15 November 2023, it was announced that Harrison will ride for Honda Racing UK on the roads and in the British championship from 2024.