Ward No. 121, Kolkata Municipal Corporation is an administrative division of Kolkata Municipal Corporation in Borough No. 13, covering parts of Behala (Jadu Nagar Colony-Jayasree Colony-Mondal Para-Manton-Calcutta Blind School) neighbourhoods in the Indianstate of West Bengal. It forms a city municipal corporation council electoral constituency and is a part of Behala Purba (Vidhan Sabha constituency).