The Larut Rail Tunnel is the rail tunnel being constructed in Malaysia. It is located in Bukit Berapit near Bukit Gantang, Perak, Malaysia. It will become the longest rail tunnel in South East Asia.
Construction of the tunnel was started in 2008 by a joint venture of MMC Corporation Berhad and Gamuda Berhad as part of their electrified double tracking project between Ipoh and Padang Besar and is expected to complete by 2013.