Purasaiwalkam taluk is a taluk of the city district of Chennai in the Indian state of Tamil Nadu. It was formed in December 2013 from parts of the erstwhile Fort-Tondiarpet and Perambur-Purasawalkam taluks. It comprises the neighbourhoods of Purasawalkam, Vepery and Periamet.

• Perambur-Purasawalkam taluk

1. Otteri Firka: Pursawalkam West/Pursawalkam (Part 1)
2. Pursawalkam Firka: Purasawalkam East/Purasawalkam (Part 2)

• Fort-Tondiarpet taluk

1. V.O.C Nagar Firka: V.O.C Nagar
2. Vepery Firka: Vepery