Ousmane Barro (born 7 December 1984) is a Senegalese professional basketball player who last played for CSO Voluntari of the Liga Națională.
His career high for Olaj came against rivals Falco KC Szombathely, where he scored 45 points, gravbved ten rebounds, and also had four steals, one block, and an assist.
In 2011-12, he signed with French team JL Bourg Basket, and averaged 15 points, with 8.5 rebounds per game for the year.
He helped Mureș take the first place during the regular season, and reach the finals for the first time in the club's history, where they lost to CSU Ploiești in game 6.
He returned to BC Mureș for the 2014–15 and 2015-16 seasons, the first time where Barro didn't switch teams in consecutive summers.