Piotr Rogucki (born 5 May 1978 in Łódź) is a Polish singer, musician and actor, best known as the leader of rock band Coma. Rogucki is a member of the Polish Society of the Phonographic Industry. 　　Piotr Rogucki has graduated from Ludwik Solski Academy for the Dramatic Arts. He has started his career by performing at various artistic previews and festivals, where he has received many awards. 　　He has released six studio albums with Coma: Pierwsze wyjście z mroku (2004), Zaprzepaszczone siły wielkiej armii świętych znaków (2006), Hipertrofia (2008), Excess (2010), an untitled album commonly known as Czerwony album (2011) and Don't Set Your Dogs on Me (2013). He has also released two solo studio albums, Loki – Wizja Dźwięku (2011) and 95–2003' (2012). 　　Apart from his musical career, Rogucki is also an actor. He has performed on stage of TR Warszawa, and starred in several films and TV series.