Tiong Bahru MRT station is an underground Mass Rapid Transit (MRT) station on the East West line in Bukit Merah, Singapore.

On 5 April 1985, construction of Tiong Bahru MRT station and tunnels from Outram Park to Redhill was awarded to Ong Chwee Kou-Boris SAE joint venture under Contract 201.

[2] Tiong Bahru station opened on 12 March 1988, which is part of the Phase 1B of the MRT line.

Shuttle bus services linking Sentosa to Tiong Bahru MRT operated for several years until it was eventually withdrawn in 2004.

The station's upgrading, which included a new lift for the disabled, was completed on 29 December 2005.