Trowbridge (/ˈtroʊbrɪdʒ/ TROH-brij) is the county town of Wiltshire, England, situated on the River Biss in the west of the county, close to the border with Somerset. The town lies 8 miles (13 km) south-east of Bath, 31 miles (50 km) south-west of Swindon and 20 miles (32 km) south-east of Bristol. The parish had a population of 37,169 in 2021.
Long a market town, the Kennet and Avon canal to the north of Trowbridge played an instrumental part in the town's development, as it allowed coal to be transported from the Somerset Coalfield; this marked the advent of steam-powered manufacturing in woollen cloth mills. The town was the foremost centre of woollen cloth production in south-west England in the late 18th and early 19th centuries, by which time it held the nickname "The Manchester of the West".