Hudson Mohawke, (b. Ross Birchard), also known as DJ Itchy, Hudson Mo or Hud Mo, is an Electronic music producer/DJ from Glasgow, Scotland, affiliated with the LuckyMe collective of musicians and artists.

He is signed to Warp Records and G.O.O.D. Music. Hudson released his debut album Butter in October 2009.At the age of 15 Birchard, under the name DJ Itchy, was the youngest ever UK DMC finalist. His earliest gigs as a club DJ were with Glasgow Uni's Subcity Radio where he was part of the culture city kids show and later other shows including Turntable Science with Pro Vinylist Karim and Cloudo's Happy Hardcore show.

Birchard became Hudson Mohawke after seeing the name engraved on a statue in the hallway of his accommodation. He was signed to Warp Records despite a very limited track record of official releases; the bulk of his releases were unofficial tracks and DJ mixes circulated on the Internet.

His first official release to get major notice was "Free Mo", a track on the Ubiquity Records various-artists compilation Choices, Vol. 1 (2007); subsequently, he was featured as a remixer on Choices, Vol.

2 (2007). In 2008 his 12" EP Ooops! on LuckyMe/Wireblock became an underground sensation, particularly once word spread of his recording contract with Warp.