Kenneth William David Hensley (born 24 August 1945, Plumstead, South East London, England) is a keyboard player (especially Hammond organ), guitarist, singer, songwriter and producer best known for his work with Uriah Heep during the 1970s.

He wrote or co-wrote the majority of Uriah Heep's songs during this period, including the hit singles "Lady in Black" (on which he sang lead vocals), "Easy Livin'" and "Stealin'", as well as "Look at Yourself" and "Free Me".