2021 in Thailand

Decades:	2000s; 2010s; 2020s;
See also:	Other events of 2021; Timeline of Thai history;

Decades:

See also:

The year 2021 was the 240th year of the Rattanakosin Kingdom of Thailand. It was the sixth year in the reign of King Vajiralongkorn (Rama X), and is reckoned as year 2564 in the Buddhist Era.

v t e 2021 in Asia
Sovereign states	Afghanistan Armenia Azerbaijan Bahrain Bangladesh Bhutan Brunei Burma (Myanmar) Cambodia China Cyprus Egypt Georgia India Indonesia Iran Iraq Israel Japan Jordan Kazakhstan North Korea South Korea Kuwait Kyrgyzstan Laos Lebanon Malaysia Maldives Mongolia Nepal Oman Pakistan Philippines Qatar Russia Saudi Arabia Singapore Sri Lanka Syria Tajikistan Thailand Timor-Leste (East Timor) Turkey Turkmenistan United Arab Emirates Uzbekistan Vietnam Yemen
States with limited recognition	Abkhazia Nagorno-Karabakh Republic Northern Cyprus Palestine South Ossetia Taiwan
Dependencies, colonies and other territories	British Indian Ocean Territory Christmas Island Cocos (Keeling) Islands Hong Kong Macau

Events