Brunswick is a town located in Cumberland County, Maine, within the United States. It is situated in the Lewiston-Auburn and Portland-South Portland-Biddeford metropolitan areas. As of the 2020 United States Census, the town had a population of 21,756.
The town is home to several notable cultural and educational institutions, including Bowdoin College, the Bowdoin International Music Festival, the Bowdoin College Museum of Art, the Peary–MacMillan Arctic Museum, and the Maine State Music Theatre. Additionally, the area features "Brunswick Landing," a site developed from the former U.S. Naval Air Station Brunswick, which closed in 2011.