P B Ramamurthy, born on March 1, 1956, is a retired IAS officer from the 1984 Karnataka cadre. A graduate in Agriculture, he served in various capacities throughout his career, including Deputy Commissioner, Director, Managing Director, Principal Secretary, and Chairman. His most recent role was Additional Chief Secretary at Bangalore, Karnataka, starting September 18, 2014, within the Water Resources Department. Throughout his tenure, Ramamurthy held multiple senior positions such as Metropolitan Commissioner and Secretary, contributing to the administrative framework of Karnataka.