The Cornwall Friends Meeting House is a historic meeting house located on a 5.4-acre (2.2 ha) parcel of land at the junction of Quaker Avenue and US 9W in Cornwall, New York, United States, near Cornwall-St. Luke's Hospital. It is both the oldest religious building in the town, and the first one built. In 1988 it was added to the National Register of Historic Places as a well-preserved, minimally-altered example of a late 18th-century Quaker meeting house.