The Kuala Langat District is a district of Selangor, Malaysia. It is situated in the southwestern part of Selangor. It covers an area of 858 square kilometres, and had a population of 307,787 at the 2020 Census (exclude foreign).[4] It is bordered by the districts of Klang and Petaling to the north and Sepang to the east. The Strait of Malacca forms its western border.
Among the major towns in Kuala Langat are Banting, Jugra, Teluk Datok, Morib and an island Carey Island.