The National Museum of Cambodia is Cambodia's largest museum of cultural history and is the country's leading historical and archaeological museum. It is located in Chey Chumneas, Phnom Penh.

Phnom Penh is the capital and most populous city of Cambodia. It has been the national capital since the French protectorate of Cambodia and has grown to become the nation's primate city and its economic, industrial, and cultural centre. Before Phnom Penh became capital city, Oudong was the capital of the country.