Simhavarman III was a ruler of the Pallava dynasty who reigned in the first half of the 6th century AD. He is the father and predecessor of Simhavishnu. There are no remnants or inscriptions from his reign. The only source of information about Simhavarman III is a genealogy given in the Vayalur grant of his grandson Mahendravarman I.
- Sircar, D. C. (1935). The Early Pallavas. Calcutta: Jitendra Nath De.
Early 6th century AD