Reydon is a village and civil parish, 1.0 mile (1.6 km) north-west of Southwold and 2.5 miles (4.0 km) south-east of Wangford, in the East Suffolk district and the ceremonial county of Suffolk, England. Its population of 2,567 in 2001 including Easton Bavents eased up to 2,582 at the 2011 Census, and was estimated at 2,772 in 2018. The name probably means Rye Hill, Rey meaning rye and -don being an old word for hill or rise). The village is close to the cliffs at Easton Bavents, a village now much eroded. Both were established before neighbouring Southwold. The parish church is St Margaret of Antioch. The parish of Easton Bavents was merged with Reydon in 1987, when part of Southwold was also transferred.