Dato' Tan Chin Nam (born c. 1926) is an entrepreneur and developer in Malaysia and an owner of Australian-based Thoroughbred racehorses. His family is the majority shareholder of IGB Corporation Berhad.
Tan is reportedly one of the richest men in Malaysia and has several companies and businesses. He is famous as a property developer and was involved in various projects such as Shangri-La Hotel in Malaysia, shopping centres in Singapore and Malaysia (including one of the largest shopping malls in the world, Mid Valley Megamall in Malaysia), the renovation of Queen Victoria Building (QVB) and Capitol Theatre in Sydney. His biography released in 2006 is called "Never Say I Assume!", published by MPH, Malaysia.