The bilateral relations between Mongolia and the Russian Federation (Mongolian: Монгол Оросын харилцаа; Russian: Российско-монгольские отношения) have been traditionally strong since the Communist era, when the Soviet Union supported Mongolian People's Republic.
Hubungan bilateral antara Mongolia dan Federasi Rusia (bahasa Mongolia: Монгол Оросын харилцаа; bahasa Rusia: Российско-монгольские отношения) secara tradisional telah kuat sejak era Komunis, saat Uni Soviet mendukung Republik Rakyat Mongolia.