Stefan Radoja (; born 28 November 1990) is a Serbian former football midfielder. He is an older brother of Nemanja Radoja.
Born in Novi Sad, Radoja was with ÃÂSK ÃÂelarevo in 2008âÂÂ09 season, but he made his first senior appearances with Mladost BaÃÂki Jarak, where he spent next three seasons. After one season with Novi Sad, Radoja moved to OFK BaÃÂka. In the beginning of 2015, he joined Kecskemét, but he returned to BaÃÂka after 6 months. In summer 2016, he made his own decision to end his football career, but rumors says that he had a cardiac problem.