Weston is a town in Fairfield County, Connecticut, United States. The population was 10,354 at the 2020 census and had the highest median income in the state of Connecticut. The town is part of the Western Connecticut Planning Region. The town is served by Route 57 and Route 53, both of which run through the town center. About 19% of the town's workforce commutes to New York City, about 45 miles (72 km) to the southwest.

Route 53 is a state highway in the U.S. state of Connecticut, connecting the cities of Norwalk and Danbury. Most of the route has been made redundant by U.S. Route 7, except for the last section from Bethel to Danbury, which is part of a direct route from the Bridgeport area to Danbury.