Ramkhamhaeng was a Thai king in the Sukhothai period.
Ramkhamhaeng or Ram Khamhaeng may also refer to:
Ram Khamhaeng inscription, a stone inscription claimed to have been created by Ram Khamhaeng Ramkhamhaeng University, a Thai university Ramkhamhaeng Road, a road in Bangkok Hua Mak, an area in Bangkok also popularly known as Ramkhamhaeng