Municipality of La Castellana, is a 1st class municipality in the province of Negros Occidental, Philippines. According to the 2015 census, it has a population of 74,855 people. 

The town is named after the famous “Paseo de la Castellana” in Madrid, Spain.

La Castellana is situated at the base of Kanlaon Volcano, known for its natural springs, waterfalls and scenic spots. It is an agricultural town engaged in sugarcane, rice and banana farming. It is home of many festivals namely Bailes de Luces, Banana Festival and Senior San Vicente Ferrer Feast Day where devotees far and near attend to for healing.