Kalahandi State (Oriya: କଳାହାଣ୍ଡି; Hindi: कालाहंडी), also known as Karond State, was one of the princely states of India during the period of the British Raj. It was recognized as a state in 1874 and had its capital in Bhawanipatna town. Its last ruler signed the accession to the Indian Union on 1 January 1948.
Kalahandi was the largest of the 26 Feudatory states of Odisha. According to local tradition the state originated with the Naga dynasty beginning to rule Kalahandi area in 1005, therefore the state's coat of arms had two cobras facing each other.