CMBT Metro, officially known as Puratchi Thalaivi Dr. J. Jayalalithaa CMBT Metro, is an important elevated metro station on the South-East Corridor of the Green Line of Chennai Metro in Chennai, India, which will chiefly serve the Chennai Mofussil Bus Terminus in front of the main facade. On 31 July 2020, It has been named by Government of Tamil Nadu as Puratchi Thalaivi Dr. J. Jayalalithaa CMBT Metro to honor the former Chief Minister of Tamil Nadu J. Jayalalithaa, who inaugurated the Puratchi Thalaivar Dr. M.G.R Bus Terminus, Asia's biggest bus terminus and the metro station.

Ashok Nagar is an elevated metro station on the South-East Corridor of the Green Line of Chennai Metro in Chennai, India. This station will serve the neighbourhoods of Ashok Nagar and Mambalam.