Nakhon Ratchasima or Khorat is a province of Thailand. The capital is Nakhon Ratchasima.
Nakhon Ratchasima is positioned in the north-east of Thailand. It is bordered by Chaiyaphum to the north, Sa Kaeo to the south-east, Saraburi to the west, and Prachin Buri to the south. To the north-east of Nakhon Ratchasima is the Khon Kaen.