Rudrasimha III (IAST: Rudrasiṃha) was the last ruler of the Western Satraps in India, in the 4th century AD.

[1] Rudrasimha III succeeded Rudrasena IV as the leader of the Indo-Scythians in India.

[2] Both were the sons of the Saka ruler Satyasimha, making them at least half-brothers, if not first-degree relatives.

[2][3] The Western Satraps were ultimately conquered by the Gupta Emperor Chandragupta II.

An inscriptions of the victorious Gupta king Chandragupta II in 412-413 AD, the Sanchi inscription of Chandragupta II, can be found on the railing near the Eastern Gateway of the Great Stupa in Sanchi.