Kuala Lumpur Sentral Station (KL Sentral) is a transit-oriented development that houses the main railway station of Kuala Lumpur, the capital of Malaysia. Opened on 16 April 2001, KL Sentral replaced the old Kuala Lumpur railway station as the city's main inter-city railway station. KL Sentral is the largest railway station in Malaysia, and also in Southeast Asia from 2001 to 2021, before Krung Thep Aphiwat Central Terminal in Bangkok, Thailand was completed.
KL Sentral is designed as an intermodal transport hub. All of Kuala Lumpur's passenger rail lines serve KL Sentral except the Ampang line, Sri Petaling line, Shah Alam line and Putrajaya line. Passengers can catch intercity trains serving many locations across Peninsular Malaysia to places such as Johor Bahru, Ipoh and Butterworth, as well as special monthly excursion trains towards Thailand. It was also designed to be a new business and financial hub for Kuala Lumpur.