Rajabagan is a locality and a dockyard in the Garden Reach neighbourhood of Kolkata in West Bengal, India.

The Post Office of the area is named Rajabagan Dock Yard with the Pin code 700044.

[4] Watgunge Women police station, located at 16, Watgunge Street, Kolkata-700023, covers all police districts under the jurisdiction of the Port division i.e. North Port, South Port, Watgunge, West Port, Garden Reach, Ekbalpur, Nadial, Rajabagan and Metiabruz.

[4] Jadavpur, Thakurpukur, Behala, Purba Jadavpur, Tiljala, Regent Park, Metiabruz, Nadial and Kasba police stations were transferred from South 24 Parganas to Kolkata in 2011.

The new police stations are Parnasree, Haridevpur, Garfa, Patuli, Survey Park, Pragati Maidan, Bansdroni and Rajabagan.