Sanjiin Bataa (Mongolian: Санжийн Батаа; 1915, Central aimag of Inner Mongolia (now Bayandelger Sum, Töv Province, Mongolia) – August 10, 1982) was a Mongolian politician, statesman and military figure who served as Minister of Defense of the Mongolian People's Republic from 1952 to 1956 and Mayor of Ulaanbaatar from 1959 to 1962.
In 1956-1959 he was the ambassador of the Mongolian People's Republic to the Soviet Union.
In 1956, he was appointed Chairman of the Mongolian Committee for Friendship and International Cultural Relations.
[2] In 1959-1962 he served as the Chairman (mayor) of the executive committee of the People's Assembly of Ulaanbaatar.
In 1966 he headed of the Administrative Department of the Central Committee of the MPRP, and then he headed the Administrative and Organizational Department of the Central Committee of the MPRP.