Witold "Vitek" Kiełtyka (January 24, 1984 – November 2, 2007) was a Polish musician. He was best known as the drummer and percussionist for the Polish technical death metal Decapitated. He was also the younger brother of bandmate Wacław "Vogg" Kiełtyka. Besides Decapitated, Kiełtyka also worked for the death metal bands, Dies Irae and Panzer X.