Romsey Abbey is the name currently given to a parish church of the Church of England in Romsey, a market town in Hampshire, England. Until the Dissolution of the Monasteries it was the church of a Benedictine nunnery. The surviving Norman-era church is the town's outstanding feature and is now the largest parish church in the county of Hampshire since changes in county boundaries led to the larger Christchurch Priory being now included in Dorset. The current vicar is the Reverend Thomas Wharton, who took up the post in September 2018.

Romsey is a town in the Test Valley district of Hampshire, England. The town is situated 7 miles (11 km) northwest of Southampton, 11 miles (18 km) southwest of Winchester and 17 miles (27 km) southeast of Salisbury. It sits on the outskirts of the New Forest, just over 3 miles (4.8 km) northeast of its eastern edge. The population of Romsey was 14,768 at the 2011 census.