Korkadu is a panchayat village[1] in Nettapakkam Commune in the Union Territory of Puducherry, India.

It is also a revenue village under Nettapakkam firka.

Korkadu is bordered by Sembiapalayam in the west, Mangalam in the north, Uruvaiyar in the east and Karikalampakkam in the south.

Korkadu can be reached directly by any bus running between Puducherry - Maducarai or Puducherry- Bahour via Villianur.

Korkadu is a part of Embalam (Union Territory Assembly constituency) which comes under Puducherry (Lok Sabha constituency)