Himamaylan, officially the City of Himamaylan, is a 3rd class component city in the province of Negros Occidental, Philippines. According to the 2020 census, it has a population of 116,240 people.

Negros is the fourth largest and third most populous island in the Philippines, with a total land area of 13,309 km2 (5,139 sq mi). The coastal zone of the southern part of Negros is identified as a site of highest marine biodiversity importance in the Coral Triangle.