Kuala Sepetang is a coastal town located in Larut, Matang and Selama District in northwestern Perak, Malaysia. It is also popularly known by English speaking locals as Port Weld. It is a thriving fishing village, and the main jumping off point to the river mouth community of Kuala Sangga, which is a Chinese fishing community at the river mouth which specializes in fish breeding in cages. Kuala Sepetang is also well known for its seafood due to its proximity to the Straits of Malacca.