Oluwatosin Blessing Demehin is a 25-year-old professional football player from NGR. He currently plays for Galatasaray SK Women, wearing the number 4 shirt. At the international level, he represents Nigeria Women. He plays primarily as a Defender. He stands at 167cm tall and weighs 57kg.

His most recent move was a Free from Rivers Angels Women to Reims Women on 2022-10-14.

Throughout the CAF Women's African Cup of Nations 2025, Oluwatosin Blessing Demehin featured in 6 matches, averaging 0.7 tackles, 0.5 interceptions, and 2.8 clearances per game, while blocking 0 shots per game.