Naval Air Station Brunswick, also known as NAS Brunswick or the Brunswick Naval Air Station, was a military airport located 2 miles (3.2 km) southeast of Brunswick, Maine, with a number of Navy-operated maritime patrol aircraft. As of November 28, 2009, the last aircraft left. The runways were permanently closed in January 2010. The base operated while the airport operated publicly under the name Brunswick Executive Airport until the base closed on May 31, 2011, as per the 2005 Base Realignment and Closure committee decision. Since then the base is known as Brunswick Landing. The Midcoast Regional Redevelopment Authority has been managing base redevelopment with high-tech business and industrial park. On April 2, 2011, the airport reopened as Brunswick Executive Airport.

Brunswick is a town in Cumberland County, Maine, United States. Brunswick is included in the Lewiston-Auburn, Maine metropolitan New England city and town area. The population was 21,756 at the 2020 United States Census. Part of the Portland-South Portland-Biddeford metropolitan area, Brunswick is home to Bowdoin College, the Bowdoin International Music Festival, the Bowdoin College Museum of Art, the Peary–MacMillan Arctic Museum, and the Maine State Music Theatre. It was formerly home to the U.S. Naval Air Station Brunswick, which was permanently closed on May 31, 2011, and has since been partially released to redevelopment as "Brunswick Landing".