Wacław "Vogg" Kiełtyka is a Polish musician, best known as the guitarist of the death metal band Decapitated. In addition to Decapitated, Wacław has been the guitarist of Lux Occulta since 1998, as well as a former member of the Kraków group Sceptic. He also worked with the death metal band Vader. He is a graduate of musical school in the first and second degree, and attended the Academy of Music in Kraków as an accordionist.

Decapitated is a Polish death metal band formed in Krosno in 1996. The group comprises guitarist, founder and composer Wacław "Vogg" Kiełtyka, vocalist Rafał Piotrowski, bassist Paweł Pasek and drummer James Stewart. Decapitated have gained recognition as one of the genre's most widely respected bands and one of the finest exponents of technical death metal. The band earned an international fan base in the underground music community and became an innovating act in the modern death metal genre.