The Ranganathaswamy Temple is a Hindu temple dedicated to Ranganatha (a form of Vishnu) and his consort Ranganayaki (a form of Lakshmi). The temple is located in Srirangam, Tiruchirapalli, Tamil Nadu, India.Constructed in the Dravidian architectural style, the temple is glorified by the Tamil poet-saints called the Alvars in their canon, the Naalayira Divya Prabhandam, and has the unique distinction of being the foremost among the 108 Divya Desams dedicated to the god Vishnu.

The Srirangam temple is the largest temple compound in India and is one of the largest religious complexes in the world.The temple occupies an area of 63 hectares (155 acres) with 81 shrines, 21 towers, 39 pavilions, and many water tanks integrated into the complex.The temple town is a significant archaeological and epigraphical site, providing a historic window into the early and mid medieval South Indian society and culture.