|Adjacent bodies of water||Malacca Strait|
|Local government||Penang Island City Council|
|District||Southwest Penang Island|
Rimau Island is an islet off the southern coast of Penang Island in the State of Penang, Malaysia. Located nearly 832 m (0.517 mi) from the southeastern tip of Penang Island, this uninhabited islet is now home to an active lighthouse, which was built by the British in 1885. This particular lighthouse, a 17 m (56 ft) round cylindrical cast iron tower with lantern and gallery, as well as a single-storey house for the lightkeeper, serves as a beacon for vessels entering the Penang Strait from the south.
- Amiruddin, A. r. "Living the lighthouse life - Views | The Star Online". Retrieved 2017-08-07.
- "Guardian angels of ships". NST Online. 2017-08-06. Retrieved 2017-08-07.
- "Lighthouses of Malaysia: West Malaysia West Coast". www.unc.edu. Retrieved 2017-08-07.