Batkhuyag Munguntuul (born on 8 October 1987 in Ulaanbaatar) is a Mongolian chess player. She became a WIM at the age of 13 and WGM at the age of 15 and right now she holds the title of International Master.

In 2001 she won a bronze medal in the World Youth Championship among girls U-14 and a silver medal among girls U-18 in 2005, she also shared 1-4 places among girls U-20. She showed great results in the Asian Zonal Chess Championships and won a gold medal in that tournament in 2009. She also won silver medals of the Asian Zonal Championship in 2003 and 2007.

In 2000 her father went to work in an international institute in Moscow and her family moved there.

In 2003 she won Russian Rapid Championship and Russian Blitz Championship in 2009. She placed second in prestigious tournament Moscow Open in 2011. 

She studied in Russian State Social University, which graduated from in 2010 and returned back to Mongolia. In May 2010 she finished 7th at the Women's FIDE Grand Prix played in Nalchik.

http://ulaanbaatar2010.fide.com/interview-with-b.munguntuul.html