Nationals visa free to Mongolia

Generally, everyone entering Mongolia must have a visa to stay for 30. All types of visas can be obtained from Mongolian Embassies, Consulates, and Honorary Consulates, and other missions abroad. It is also possible to obtain a 30-day tourist or 7-day transit visa at entry points into the country, including Chinggis Khan Airport, Zamiin Uud, and Sukhbaatar aimag railway points.
For all types of visa applications, you will need the following. In order to stay for longer than 30 days, you must get a letter from a tourist agency, a Mongolian citizen, or a resident expat. Look Mongolian offers visa support for a fee of about US$30.

Your passport with at least one blank page.

The passport must be valid for 6 months from your time of entry.
Two copies of recent passport-size photos

Visa Fee: Mongolia visas generally cost around US$ 25 and a transit visa costs US$ 15. If you require the visa urgently or if you obtain the visa at a border point, you will need to pay US$ 50 or US$ respectively. To apply for a tourist visa, a letter of invitation from a hosting organization is required. Many tourist agencies, as well as hosts, are happy to provide this letter.
Please remember that you will need to check the visa requirements for the gateway countries into Mongolia: China, Russia, Korea, etc. In some cases, you will need two visas, one for Mongolia and one for the country you are passing through or a double entry visa for the stops you make prior to arriving in Mongolia and after departing.
Remember that a visa will take about a week to process. An urgent visa will cost you more, but can usually be delivered in much less than a week.

Registration
If you plan to stay for longer than 30 days, you must register at the Office of Immigration, Naturalization, and Foreign Citizens. This must be done in your first 30 days for most people, or within your first week if you are a US citizen.

NATIONALS OF THE FOLLOWING COUNTRIES/REGIONS ARE EXEMPTED FROM VISA TO ENTER MONGOLIA
(AS OF JUNE 2019)

No	Country	Passport Types covered by the agreement	Duration of stay	Date of entry into force
1	The Republic of the Philippines	All passports	Up to 21 days	1994.05.13
2	Malaysia	All passports	Up to 30 days	1994.06.06
3	The Republic of Kazakhstan	All passports	Up to 90 days	1994.12.02
4	The State of Israel	All passports	Up to 30 days	1996.03.12
5	Hong Kong SAR (China)	All passports	Up to 14 days	1998.06.18
6	The Kyrgyz Republic	All passports	Up to 90 days	1999.12.04
7	Ukraine*	All passports /with an official invitation/	Up to 90 days	-
8	The United States of America	All passports	Up to 90 days	2001.07.06
9	The Republic of Cuba	All passports	Up to 30 days	2001.10.08
10	Macau SAR (China)	All passports	Up to 90 days	2004.07.03
11	The Lao People’s Democratic Republic	All passports	Up to 30 days	2007.09.14
12	The Kingdom of Thailand	All passports	Up to 30 days	2008.01.13
13	Japan	All passports	Up to 30 days	2010.04.01
14	The Federal Republic of Germany	All passports	Up to 30 days	2013.09.01
15	The Republic of Belarus	All passports	Up to 90 days	2013.09.04
16	The Republic of Turkey	All passports	Up to 30 days	2013.10.10
17	The Republic of Serbia	All passports	Up to 90 days	2013.11.08
18	Canada	All passports	Up to 30 days	2014.01.01
19	The Russian Federation	All passports	Up to 30 days	2014.11.14
20	The Federative Republic of Brazil	All passports	Up to 90 days	2015.09.21
21	The Republic of Singapore	All passports	Up to 30 days	2017.06.08
22	The Argentine Republic	All passports	Up to 90 days	2018.02.19
23	Oriental Republic of Uruguay	All passports	Up to 30 days	2018.06.10
24	The Republic of Chile	All passports	Up to 90 days	2018.12.29
DIPLOMATIC AND OFFICIAL /SERVICE PASSPORT
25	Romania	Diplomatic and Official passport	Up to 30 days	1974.10.14
26	Democratic People’s Republic of Korea	Diplomatic and Official passport	Up to 90 days	1986.11.14
27	The People’s Republic of China	Diplomatic and official passport	Up to 30 days	1989.03.30
28	The Republic of Korea	Diplomatic and Official passport	Up to 90 days	1991.10.23
29	The Slovak Republic	Diplomatic and Official passport	Up to 90 days	1992.06.26
30	The Socialist Republic of Vietnam	Diplomatic and Official passport	Up to 90 days	2000.01.07
31	The United Mexican States	Diplomatic and Official passport	Up to 90 days	2001.11.09
32	The Republic of India	Diplomatic and Official passport	Up to 90 days	2005.12.23
33	The holders of United Nations Laissez-Passer (UNLP) and the officials of the UN Specialized Agencies travelling to Mongolia for the purposes of business and residence are exempted from visa requirements.		Up to 30 days	2007
34	The United Kingdom of Great Britain and Northern Ireland	Diplomatic passport	Up to 30 days	2009.06.29
35	The Republic of Bulgaria	Diplomatic and Official passport	Up to 90 days	2011.01.18
36	The Czech Republic	Diplomatic passport	Up to 90 days	2011.07.29
37	The Republic of Poland	Diplomatic and Official passport	Up to 90 days	2011.10.26
38	The Republic of Cyprus	Diplomatic and Official passport	Up to 90 days	2012.04.04
39	The Kingdom of Cambodia	Diplomatic and Official passport	Up to 30 days	2012.09.27
40	The State of Kuwait	Diplomatic and Special passport	Up to 90 days	2013.04.16
41	The Nation of Brunei	Diplomatic and Official passport	Up to 14 days	2013.08.01
42	The Republic of Colombia	Diplomatic and Official passport	Up to 30 days	2013.09.23
43	The French Republic	Diplomatic passport	Up to 90 days	2013.10.26
44	The Republic of the Union of Myanmar	Diplomatic and Official passport	Up to 30 days	2013.12.17
45	The Republic of Peru	Diplomatic and Official passport	Up to 90 days	2014.03.13
46	The Republic of Estonia	Biometric diplomatic passport	Up to 90 days	2014.04.28
47	The Republic of Latvia	Diplomatic and Official passport	Up to 90 days	2014.06.12
48	The Italian Republic	Diplomatic passport	Up to 90 days	2014.07.14
49	Turkmenistan	Diplomatic and Official passport	Up to 30 days	2015.06.03
50	Hungary	Diplomatic and Official passport	Up to 90 days	2016.05.18
51	The Kingdom of Nepal	Diplomatic and Official/Special passport	Up to 90 days	2017.01.18
52	The Republic of Albania	Diplomatic and Official/Service biometric passport	Up to 90 days	2017.03.30
53	The Republic of Croatia	Diplomatic and Official passport	Up to 30 days	2017.04.26
54	The Republic of Malta	Diplomatic and Official passport	Up to 30 days	2018.02.08
55	The Republic of Lithuania	Diplomatic, Official passport	Up to 30 days	2018.04.29
56	The Swiss Confederation	Diplomatic and Official passport	Up to 90 days	2018.06.16
57	The Republic of Azerbaijan	Diplomatic and Official/Service passport	Up to 90 days	2019.02.07
58	The Republic of Armenia	Diplomatic, Official passport	Up to 30 days	2019.06.02

* “Intergovernmental agreement between Mongolian People’s Republic and The Union of Soviet Socialist Republic on mutual visa facilitation agreement” of 1979 shall also apply to the nationals of Ukraine. The citizens of Mongolia and Ukraine need to present official invitations.