St. Vasilios Church is a Greek Orthodox Church located at 5 Paleologos Street in Peabody, Massachusetts, United States. The first Greek immigrants arrived in the Peabody area in or about the year 1900. As their numbers increased, they joined together in a community, and consolidating their meager savings, purchased a wooden structure on Walnut Street which they remodeled into a house of worship. As the parish expanded, the small building on Walnut Street became inadequate, and in 1912 land was purchased on English Street, later renamed Paleologos Street, for the construction of a new church.