The Bukit Mertajam railway station is a Malaysian railway station located at Bukit Mertajam, Central Seberang Perai District, Penang.

The station is located in the town of Bukit Mertajam, with access available from the sides of Jalan Permatang Rawa (Route P12) or Jalan Padang Lalang (Route P18).

The station is also close to the commercial area of Bandar Perda.

The station is served by electric train services of Keretapi Tanah Melayu (KTM), mainly the KTM Komuter Northern Sector services on the Butterworth-Ipoh Line and Padang Besar-Butterworth Line, and also the KTM ETS (Butterworth sector trains).

Upon completion of the double tracking and electrification of the railway lines to Padang Besar and Butterworth makes the Butterworth - Bukit Mertajam sector effectively bypassable, KTM Intercity services to Padang Besar skips this station.