Valladolid is a municipality in Negros Occidental province in the Western Visayas region of the Philippines. Located on the island of Negros, it is one of several municipalities in the province. According to the 2024 census, Valladolid has a population of 40,487 people.
As a municipality in Negros Occidental, Valladolid is part of a province historically known for sugar production and agricultural activities. The municipality functions as a local administrative division providing services to its residents and contributing to the broader economic and social fabric of the province.