Batticaloa (Tamil: மட்டக்களப்பு, Maṭṭakkaḷappu; Sinhalese: මඩකලපුව, Madakalapuwa) is a major city in the Eastern Province, Sri Lanka, and its former capital. It is the administrative capital of the Batticaloa District. The city is the seat of the Eastern University of Sri Lanka and is a major commercial city. It is on the east coast, 69 miles (111 km) south by south east of Trincomalee, and is situated on an island.