Angoon Seaplane Base (IATA: AGN, ICAO: PAGN, FAA LID: AGN) is a state-owned public-use seaplane base located one nautical mile (2 km) southeast of the central business district of Angoon,[1] a city on Admiralty Island in the Hoonah-Angoon Census Area of the U.S. state of Alaska.

As per the Federal Aviation Administration, this airport had 1,770 passenger enplanements (boardings) in calendar year 2008,[2] 1,750 in 2009, and 1,680 in 2010.

[3] The National Plan of Integrated Airport Systems for 2015–2019 categorized it as a general aviation airport, based on 1,743 enplanements in 2012 (the commercial service category requires at least 2,500 enplanements per year).

[1] For the 12-month period ending December 31, 2006, the airport had 1,150 aircraft operations, an average of 95 per month: 87% air taxi and 13% general aviation.

[1] The following airline offers scheduled passenger service: