Sant'Erasmo is a Roman Catholic church located in Bassiano, province of Latina, region of Lazio, central Italy.
In 1530 it was fully rebuilt, and in the 19th-century underwent refurbishment which modified the church with Neoclassical architecture.
Above the choir are three canvases: the central one (1599) was painted by Francesco da Castello Flander.
Off the left nave, a small chapel has a Romanesque baptismal font from the 12th century.
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