Marcin Bosak (born 9 September 1979 in Łódź) is a Polish actor.

[1][2] He has a younger sister, Anna, finalist of the You Can Dance: Po prostu tańcz!.

[4][5][6] In 2003, he graduated from Aleksander Zelwerowicz National Academy of Dramatic Art in Warsaw.

[7] He became recognizable as Kamil Gryc, the roommate of Kingi (Katarzyna Cichopek) and Piotr (Marcin Mroczek) Zduński and Magda (Anna Mucha) in the TVP2 M jak miłość series (2003–2006 and again from 2019).

[8] In 2020, he was a participant in the eleventh edition of Polsat entertainment program Dancing with the Stars: Taniec z gwiazdami.