Osmar Daniel Malevo Ferreyra (born 9 January 1983) is an Argentine football midfielder. He plays for Independiente in the Argentine Primera División. Ferreyra started his career with River Plate. He was signed by PFC CSKA Moscow in January 2004. In January 2005, he joined PSV Eindhoven on loan, but he returned to CSKA in December 2005. In 2006, he joined San Lorenzo, where he helped the team to win the 2007 Clausura. In January 2008, he moved to Dnipro Dnipropetrovsk. In July 2011, he signed a 3-year deal with Independiente, back in his native country.