St Augustine's Church or the Shrine of St Augustine of Canterbury is a Roman Catholic church in Ramsgate, Kent. It was the personal church of Augustus Pugin, the renowned nineteenth-century architect, designer, and reformer. The church is an example of Pugin's design ideas, and forms a central part of Pugin's collection of buildings in Ramsgate. Having built his home, Pugin began work on St Augustine's in 1846 and worked on it until his death in 1852. His sons completed many of the designs. This is the site where Pugin is buried, in a vault beneath the chantry chapel he designed, alongside several members of his family.

St Augustine's Abbey or Ramsgate Abbey is a former Benedictine abbey in Ramsgate. It was built in 1860 by Augustus Pugin and is a Grade II listed building. It was the first Benedictine monastery to be built in England since the Reformation. In 2010, the monks moved to St Augustine's Abbey in Chilworth, Surrey. The site is now owned by the Vincentian Congregation from Kerala, India. The church of St Augustine, across the road from the abbey site, belongs to the Archdiocese of Southwark and is a shrine of St Augustine of Canterbury.