AG – DMS is an underground metro station on the North-South Corridor of the Blue Line of Chennai Metro in Chennai, India.

The station is named as AG – DMS because of the presence of the Accountant General's (AG) Office and the office of the Directorate of Medical and Rural Health Services (DMS) in the vicinity.

It is one of the two stations in Phase I of Chennai Metro, the other being the Puratchi Thalaivar Dr. M.G.

Ramachandran Central metro station, that measure a length of 380 meters or more.

List of available ATM at AAG – DMS metro station are Metropolitan Transport Corporation (Chennai) bus routes number 1B, 11A, 11ACT, 11G, 11H, 13B, 18A, 18D, 18E, 18K, 18R, 23C, 23V, 29N, 41C, 41D, 41F, 51J, 51P, 52, 52B, 52K, 52P, 54, 54D, 54M, 60, 60A, 60D, 60H, 88Ccut, 88K, 88R, 118A, 188, 221, 221H, A51, B18, B29NGS, D51, E18, M51R, serves the station from nearby DMS bus stand.