King Tuff is the recording name of Kyle Thomas, a US garage rock musician from Brattleboro, Vermont. His work sits within garage rock and noise pop, and he is also associated with lo-fi and psychedelic-leaning garage rock.

His first album, Was Dead, appears in 2008. He then releases a self-titled album in 2012, which charts at number 21 on Billboard’s Heatseeker Albums chart and reaches number 14 on the CMJ charts before rising to number two. In 2023, he releases Smalltown Stardust on Sub Pop.