List of proposed and under-construction Kolkata metro stations

The Kolkata Metro (Bengali: কলকাতা মেট্রো), was the first underground railway to be built in India, with the first operations commencing in October, 1984 and the full stretch that was initially planned being operational by February, 1995.

Line 2 (Green Line)
As of 2018, extension of East side of Kolkata Metro Line 2 has been proposed up to Santragachi and to be sanctioned by Railway ministry, Government of India.

Line 4 (Yellow Line)
From Noapara to Barasat via Airport

Line 5 (Pink Line)
From Baranagar to Barrackpore

Line 6 (Orange Line)
From New Garia to Airport via Rajarhat New Town.