The Kalat State National Party was a Baloch nationalist political party in Balochistan in the princely state of Kalat. It was formed in February 1937, emerging out of the re-organization of the Anjuman-e-Ittehad-e-Balochan. Among its leadership were Ghaus Bakhsh Bizenjo, Mir Gul Khan Nasir and Abdul Aziz Kurd. The party sought the end of British occupation in Balochistan and the establishment of an independent sovereign state of Balochistan.
The part won a majority in the Kalat parliamentary elections of 1947.