Nakhon Ratchasima (Thài-gí: นครราชสีมา) sī Thài-kok Isaan tē-khu (Thài-kok tang-pak) ê chi̍t-ê (Changwat), siú-hú sī Nakhon Ratchasima, tāi-iok ū 255.6 bān ê jîn-kháu, thó͘-tē bīn-chek 20494 km².

Nakhon Ratchasima Hú ê ūi-tì.