Trichinopoly District

The Trichinopoly district was a district of the erstwhile Madras Presidency of British India. It covered the present-day districts of Tiruchirappalli, Karur, Ariyalur and Perambalur in the Indian state of Tamil Nadu. The administrative headquarters was the town of Trichinopoly, Trichy or Tiruchi, now known as Tiruchirappalli. The district covered an area of 2,632 square miles (6,820 km2) in 1907. It was bound by the districts of South Arcot to the north, Salem to the west, Coimbatore to the west and north-west, Tanjore to the east and Madurai to the south. The princely state of Pudukkottai remained within the jurisdiction of Trichinopoly district from 1865 to 1947.

Trichinopoly was one of the oldest inhabited regions in South India. Archaeological excavations have revealed Stone Age sites.[citation needed] The town of Uraiyur, the capital of the Early Cholas, was a part of Trichinopoly district. The region was annexed to Madras Presidency in the late 18th century and a separate district was created in 1801. When India became independent in 1947, the name of the district was de-Anglicized as Tiruchirapalli.