A kyaung (, phóʊɰ̃dʑí tɕáʊɰ̃) is a monastery (vihara), comprising the domestic quarters and workplaces of Buddhist monks. Burmese kyaungs are sometimes also occupied by novice monks (samanera), lay attendants (kappiya), nuns (thilashin), and young acolytes observing the five precepts (ဖိုးသူတော် phothudaw).
The kyaung has traditionally been the center of village life in Burma, serving as both the educational institution for children and a community center, especially for merit-making activities such as construction of buildings, offering of food to monks and celebration of Buddhist festivals, and observance of uposatha. Monasteries are not established by members of the sangha, but by laypersons who donate land or money to support the establishment.
Kyaungs are typically built of wood, meaning that few historical monasteries built before the 1800s are extant. Kyaungs exist in Myanmar (Burma), as well as in neighboring countries with Theravada Buddhist communities, including neighboring China (e.g., Dehong Dai and Jingpo Autonomous Prefecture). According to 2016 statistics published by the State Sangha Maha Nayaka Committee, Myanmar is home to 62,649 kyaungs and 4,106 nunneries.
The modern Burmese language term kyaung () descends from the Old Burmese word kloṅ (က္လောင်). The strong connection between religion and schooling is reflected by fact that the kyaung is the same word now used to refer to secular schools. Kyaung is also used to describe Christian churches, Hindu temples, and Chinese temples. Mosques are an exception, as they use the term word bali (), which is derived from the Tamil word for 'school.'
Kyaung has also been borrowed into Tai languages, including into Shan as kyong (spelt ၵျွင်း or ၵျေႃင်း) and into Tai Nuea as zông2 (ᥓᥩᥒᥰ, rendered in Chinese as ).
The Burmese-Pali commentaries of Cullavagga identify five types of Buddhist monasteries, each typified by distinct architectural features.