The Kailasanathar Temple, Kanchipuram, also referred to as the Kailasanatha temple, is a Pallava-era historic Hindu temple in Kanchipuram, Tamil Nadu, India. Dedicated to Shiva, it is one of the oldest surviving monuments in Kanchipuram. It reflects a Dravidian architecture and was built about 700 CE by Narasimhavarman II with additions by Mahendravarman III. A square-plan temple, it has a mukha-mandapa, a maha-mandapa and a primary garbha-griya (sanctum) topped with a four-storey vimana. The main sanctum is surrounded by nine shrines, seven outside and two inside flanking the entrance of the sanctum, all with forms of Shiva. The outer walls of the temple's prakara (courtyard) is also surrounded by cells.