Yala (යාල) National Park is the most visited and second largest national park in Sri Lanka, bordering the Indian Ocean. The park consists of five blocks, three of which are now open to the public. There are also two adjoining parks, Kumana National Park or 'Yala East' and Lunugamvehera National Park. The blocks have individual names, such as Palatupana. It is situated in the southeastern region of the country, in the Southern Province and Uva Province. The park covers 979 square kilometres (378 sq mi) and is located about 300 kilometres (190 mi) from Colombo. Yala was designated as a wildlife sanctuary in 1900, along with Wilpattu, designated in 1938, as the first two designated national parks in Sri Lanka. The park is best known for its variety of wildlife and is important conservation of Sri Lankan elephants, Sri Lankan leopards and aquatic birds.

The Sri Lankan leopard is a leopard subspecies native to Sri Lanka. It was first described in 1956 by Sri Lankan zoologist Paules Edward Pieris Deraniyagala.