Martyna Byczkowska (; born 26 November 1995) is a Polish actress.
Byczkowska was born in Gdynia and grew up in Gdaà Âsk and Kartuzy. She was a swimmer in her youth. At the age of 18, she moved to Warsaw to attend the National Academy of Dramatic Art, and graduated in 2019. After graduating, she began acting at the in Warsaw. She was featured on the cover of Elle Polska in April 2024.