色楞格省
Mandal () is a sum (district) of Selenge Province in northern Mongolia. The Züünkharaa city is Mandal sum center. The Kherkh urban-type settlement is 5 km south from Züünkharaa city center, separated with Kharaa Gol river. The Tünkhel urban-type settlement is 44 km SE from Züünkharaa city center. The population of Mandal sum is 25,600 as of 2014.