Krishnaraja may refer to:

Krishnaraja (Vidhana Sabha constituency), a constituency in Karnataka, India Krishnaraja (Kalachuri dynasty), a 6th-century king of India Krishnaraja Wadiyar II, ruler of Mysore Kingdom of India Krishnaraja Wadiyar III, ruler of Mysore Kingdom of India Krishna Raja Wadiyar IV, ruler of Mysore Kingdom of India

See also

Krishna (disambiguation) Raja (disambiguation)