The Ayam Kampong (older spelling) or Ayam Kampung is a breed reported from Indonesia and Malaysia. The name means simply "free-range chicken" or literally "village chicken". In Indonesia, the term ayam kampung refer to indigenous chickens that are raised using traditional free range production techniques by almost every household in the village. It is a diverse population which resulted from the uncontrolled cross-breeding of red jungle-fowl, indigenous Southeast Asian chickens and exotic chickens of various types imported in the late 1800s by European, mainly Dutch and British settlers.

The Kampong is a small dual-purpose chicken. They are slow-growing breed that contributed to its low productivity. Both its physical characteristics and its colouring are highly variable. Three principal colour types are recognised. The commonest is the black-red variety, in which roosters are mainly green-black with glossy red-brown back, neck hackles and saddle feathers. Other varieties are the red type and the naked-neck type.The Kampong usually has red earlobes, which sometimes contain a blending of red and white. Also, their combs can be rose, pea, walnut or buttercup. Various color-verities are recognized for the Ayam Kampong, with the black-breasted red as the most common one.