Saad Al-Mousa is a 24-year-old professional football player from KSA. He currently plays for Al Ittihad, wearing the number 6 shirt. At the international level, he represents Saudi Arabia. He plays primarily as a Defender. He stands at 182cm tall and weighs 76kg. His current market value is estimated at 1.2M €.

His most recent move was a Free from Al Ettifaq FC to Al Ittihad Club on 2024-07-18. The reported fee was 6.91M €.

Throughout the Saudi Pro League 2025-2026, Saad Al-Mousa featured in 7 matches, averaging 1 tackles, 0.7 interceptions, and 3.7 clearances per game, while blocking 0 shots per game.