Sa Kaeo is a town in Thailand, about 48 kilometers from the Thai-Cambodian border. It is the capital of Sa Kaeo Province and the Sa Kaeo District. As of 2005, it had a population of 16,591. The town covers part of the tambon Sa Kaeo and Tha Kasem within the Sa Kaeo District.In 1979-1980 Sa Kaeo was the site of the Sa Kaeo Refugee Camp.