The Chatuchak Weekend Market on Kamphaeng Phet 2 Road, Chatuchak, Bangkok, is the largest market in Thailand. Also known as JJ Market, it has more than 15,000 stalls and 11,505 vendors (2019), divided into 27 sections. Chatuchak Market sells many different kinds of goods, including plants, antiques, consumer electronics, cosmetics, pets, fresh and dry food and drinks, ceramics, furniture and home accessories, clothing, and books.

Trade in illegal wildlife:

Studies have shown that the Chatuchak Market is a centre for trade in illegal wildlife.[12][13]

In a survey conducted on 28–29 March 2015, researchers counted 1,271 birds of 117 species for sale in 45 shops or stalls. Of the total, nine species were listed as "Threatened" on the IUCN Red List and eight species as "Near Threatened".