The Church of Our Lady of the Pillar is a 17th-century church located in Valletta, Malta. The church was built as the church of the Aragonese knights and modeled according to the plans of the architect Romano Carapecchia. The church is listed on the National Inventory of the Cultural Property of the Maltese Islands.

Romano Fortunato Carapecchia (1666–1738) was an Italian Baroque architect who was active in Rome, Malta and Sicily. His designs helped transform Malta's capital Valletta into a Baroque city in the first few decades of the 18th century.