Batjargalyn Batbayar (Mongolian: Батжаргалын Батбаяр; born December 3, 1953 in Kharkhorin, Övörkhangai) is a democratic member of the State Great Hural of Mongolia.
Graduated from the Mining Institute as a mining engineer in 1980.Completed a course at the World Trade Institute in 1993.Machinist at the Power Plant III (1971–1974)Electrical Technician at the Community Service Trust (1980–1981)Engineer at the Community Service Trust (1981–1985)Engineer at the Dry-Cleaning State-Owned Enterprise (1985–1989)Chairman of the Bolor Dry-Cleaning Cooperative (1989–1996)Member of the State Great Hural (1996–2000)Chairman of the Standing Committee on Environmental Protection of the State Great Hural (1999–2000)Member of the Board of Directors of the North East Asian Society (Mongolia) (2000–2004)Member of the State Great Hural (2004–2008), elected in Chingeltei düüregElected to the State Great Hural in the 2008 Parliamentary Election, for Bayankhongor. 
