Tiruvallur district is located in the state of Tamil Nadu, India. It is situated in the northeastern part of Tamil Nadu and is bordered by the Bay of Bengal to the east. The district headquarters is the town of Tiruvallur.
Tiruvallur district is known for its rich cultural heritage and historical significance. It has several ancient temples, including the famous Veeraraghava Perumal Temple in Tiruvallur, which attracts devotees from different parts of the state.