Martin Siničák (born May 18, 1980, in Zlín) is a Czech theater, film, and television actor. He has performed at the V 7 a půl, Polárka, Husa na provázku, U stolu, and HaDivadlo theaters (2009–2014), as well as at the Mahen Theater of the National Theater in Brno (2014–2023). In 2014, he won the Thalie Award for young artists under 33 years of age. He has also appeared in films (e.g. Špindl, Everything Will Be Fine, Národní třída) and TV projects (Most!, Rapl, Iveta).