Kodungaiyur (Tamil: கொடுங்கையூர்) is mainly a residential locality in northern most part of the metropolitan city of Chennai, Tamil Nadu state, India. In the Expanded Chennai Corporation(200 Wards),after delimitation of Zones & Wards, Kodungaiyur will fall under Ward No:34, 35, 36 & 37 ( all the 4 wards will come under Zone No:IV as per the new expanded corporation limits).

Kodungaiyur covers a vast area bordering Selavayal & Chinna sekkaadu to the north, Ezhil Nagar to the east, Arul Nagar (Madhavaram Milk Colony) to the west, Moolakadai to the southwest and MKB Nagar(Vysarpadi)to the south.

National Highway 5(NH 5) touches this area in southwest at Moolakadai.

Main Thoroughfares-

Distance from Various parts of city to Kodungaiyur :

Few facts about Kodungaiyur:-

Disambiguation 1: - Kaviarasu Kannadasan Nagar (KKD Nagar) is actually a Part of 'Kodungaiyur' in the city of Chennai and both (KKD Nagar & Kodungaiyur) are not separate Geographical locations (Since it is assumed wrongly most of the times that both are different localities as name boards of Most commercial establishments display 'KKD Nagar, chennai-118' & very few shops display 'KKD Nagar,Kodungaiyur,Chennai-118')