Events in the year 2018 in Mongolia.
Incumbents President: Khaltmaagiin Battulga Prime Minister: Ukhnaagiin Khürelsükh
Events 9–25 February – Mongolia participated at the 2018 Winter Olympics in PyeongChang, South Korea, with 2 competitors in 1 sport (cross-country skiing). 21 June – The official opening of Gegeen Solar Power Plant in Zamyn-Üüd, Dornogovi.
Deaths
9 April – Jigjidiin Mönkhbat, wrestler, Olympic silver medalist (1968) (b. 1941).
References