The Maribor Slovene National Theatre (SNG Maribor) is a theatre in Maribor, northeastern Slovenia. Its performances of drama, opera, and ballet annually attract the country's largest theatrical audiences.
The theatre regularly hosts the Ljubljana Slovene National Theatre Opera and Ballet. In January 2012 performances of Marij Kogoj's opera Black Masks were scheduled.
Coordinates: 46°33′35.04″N 15°38′39.03″E / 46.5597333°N 15.6441750°E