Arena Sepsi OSK - Sepsi OSK

The Sepsi Arena stadium (Romanian: Stadionul Arena Sepsi, Hungarian: Sepsi Aréna Stadion) is a football stadium in Sfântu Gheorghe, Romania. It was opened in October 2021 and primarily serves as the new home stadium of Sepsi OSK Sfântu Gheorghe.

Sepsi played its home matches at Municipal Stadium until the new stadium opened.

The new stadium costed €25 million and seats 8,400 spectators. Construction works began in the summer of 2019, with the date of the opening being October 2021 with a match between Sepsi OSK and FC Voluntari played on 16 October. The building is located next to the Sepsi Arena.