Tsengeltiin Jigjidjav (Mongolian: Цэнгэлтийн Жигжиджав), (1894-May 22, 1933) was prime minister of Mongolia from 1930 to 1932. Jigjidjav was born in present-day Halzan district, in Sükhbaatar Province. He graduated from the Finance Ministry’s school of accountancy in 1924. The same year he joined the Mongolian People's Revolutionary Party (MPRP) and was appointed accountant of the Mongolian Central Cooperative (Montsenkoop) in 1925. In 1928 he was elected chairman of the General Committee of the Mongolian Central Cooperative.