P. S. Ramamohan Rao (born 31 July 1934) is a former Indian civil servant.

He served as the honorable Governor of Tamil Nadu from 18 January 2002 to 4 November 2004.

[1] He enlisted in the Indian Police Service in October 1956.

He is a retired Director General of Police of Andhra Pradesh.

This article about a Tamil Nadu politician is a stub.