Kajang is a town in the Hulu Langat District of Selangor, Malaysia, southeast of Kuala Lumpur. Kajang, along with much of the Hulu Langat District, is governed by the Kajang Municipal Council. Kajang town is located on the eastern banks of the Langat River. It is surrounded by Cheras, Semenyih, Bangi, Putrajaya and Seri Kembangan (Serdang).