Kalutara fort (Sinhalese: කලුතර බලකොටුව; Tamil: களுத்துறைக் கோட்டை) was built by the Portuguese in 1622. It was located in Kalutara, Sri Lanka. In 1574, Portuguese forces, commanded by Diogo de Melo de Castro, devastated the area south of Colombo destroying numerous shrines and temple. In late 1594 Portuguese forces, led by Jerónimo de Azevedo, captured the town of Kalutara. In 1622 the Portuguese and built a fort on the site of the destroyed Gangathilaka temple. The fort was constructed under the supervision of Jorge de Albuquerque. It was subsequently captured by King Rajasinghe I of the Sitawaka kingdom. Then still later it was captured by the Dutch and re-captured by the Portuguese.