Těšín Theatre (Czech: Těšínské divadlo, Polish: Teatr Cieszyński) is a theatre in the town of Český Těšín, Czech Republic.

The theatre is unique because it comprises two ensembles, Czech and Polish; plays are presented in both the Czech and Polish languages.

Together with ensembles in Vilnius and Lviv[1][2] it is one of the few theatres outside Poland which has a professional Polish ensemble.

Until 1961 it operated in several places in the town.

In 1961 the new building was built and the theatre was relocated there.