Tiruttani is a historic temple town located in the Tiruvallur district of Tamil Nadu, India. It serves as a suburb of Chennai and was officially incorporated into the Chennai Metropolitan Area in October 2022.
The town is primarily known for the Tiruttani Murugan Temple, an ancient Hindu shrine dedicated to Kartikeya, also known as Murugan, the god of war. The temple is recognized as one of the Arupadaiveedu, which are a group of six significant abodes of Murugan.