Sa Kaeo (, ) is a town (thesaban mueang) in Thailand, about 48 kilometers from the Thai-Cambodian border and 200 km east of Bangkok. It is the capital of Sa Kaeo province. As of 2005, it had a population of 16,591. The town covers 11 sub-districts (tambon).
From 1979âÂÂ1980, Sa Kaeo was the site of the Sa Kaeo Refugee Camp.