Kelambakkam is a suburban and residential neighbourhood of Chennai, India. It is located in the south-eastern portion of the city along the Old Mahabalipuram Road, and is about 5 km from Siruseri IT park and 12 km from Sholinganallur junction. It is another important junction after Sholinganalur, which connects GST road and ECR road. Kelambakkam is considered as the Southern Gateway to Chennai city on OMR Road and comes under Zone-2 of OMR Road.