Cheeming Boey (born April 12, 1978) is a Malaysian artist best known for his ongoing series of illustrations on paper and foam coffee cups,.

Using only a black marker, Boey draws intricate and detailed artworks on the exterior of various coffee cups. Since 2009 he has posted his progress in a frequently updated album on Flickr entitled Coffee Cups. To date, there are over 363-photos showing the final results along with process shots and various angles to appreciate the 360-degree nature of some of the pieces.