Rockhampton is a village and civil parish in the English County of Gloucestershire, situated in the unitary district of South Gloucestershire. It is located 2.8 miles (4.5 km) north-east of Thornbury, 18.6 miles (30 km) north of Bristol and is approximately 4 miles (6.4 km) east of the River Severn. It had a population of 166 people according to the 2011 census.