Sefa·Ozdemir is a 28-year-old professional football player from TUR. He currently plays for Altay Spor Kulubu, wearing the number 5 shirt. He plays primarily as a Defender. He stands at 183cm tall and weighs 73kg. His preferred foot is Left. His current market value is estimated at 25K €.

His most recent move was a Loan from Sanliurfaspor U19 to Altay Spor Kulubu on 2021-01-29.

Throughout the Turkish Third League 2025-2026, Sefa·Ozdemir featured in 22 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.