The Air Force Armament Museum is a military aviation museum adjacent to Eglin Air Force Base in Valparaiso, Florida, dedicated to the display of Air Force armament. It is supported by the private, non-profit Air Force Armament Museum Foundation.

The museum opened to the public on 22 June 1974 in a converted 1940s era chapel. Two years later, the Air Force Armament Museum Foundation was established with the goal of constructing a new building. The foundation faced significant public opposition in its early years driven by a referendum to appropriate county funding for the new building. After the referendum failed, the original building was condemned and the museum was forced to close in 1981.

A new 20,000-square-foot (1,900 m) square foot building located outside the base's west gate was eventually funded entirely through private donations. The new museum building opened on 15 November 1985. Shortly thereafter, an exhibit on prisoners of war was inaugurated. Starting in 1990, a number of aircraft were received in quick succession, with an SR-71 arriving that year, a B-52 in 1991, and a MiG-21 in 1992. An exhibit about Air Force Special Operations Command was dedicated in 1996.

By 2007, the museum began raising funds for an educational annex. In 2019 and 2020, a P-51 and F-86 respectively were experimentally wrapped in vinyl. Following decades of planning, an African American Military Heritage Hall – the first of four Quonset hut styled structures – opened to the public in February 2022. The B-52 on display was repainted the following April. A new visitor control center for the base was opened on the museum grounds in May 2024.

A wide variety of bombs, missiles, and rockets are exhibited, including the newest air-to-air missile, the AMRAAM, and the GBU-28 bunker-buster developed for use during Operation Desert Storm. Other missiles include the Paveway series, Falcons, the Tomahawk, Mace, Hound Dog, radar-controlled, laser-controlled and several guided by a TV camera in the nose. Also on display is the GBU-43 MOAB, Massive Ordnance Air Blast bomb, or by its nickname, "Mother of All Bombs", the world's largest conventional explosive weapon. A predecessor, the T-12 Cloudmaker 38,600 lb (17,500 kg) earthquake bomb, is displayed outside, while a Fat Man casing is indoors. In addition, a BLU-82B was acquired in 2019.

A gun vault displays a variety of weapons ranging from a 1903 Springfield rifle to the GAU-8, which is capable of shooting 6,000 rounds per minute. Featured are the Sikes Antique Pistol Collection, with over 180 handguns, including flintlocks, duelling pistols, Western six-shooters, Civil War pistols, and a wide variety of early military weaponry.

The museum hosts the Engineers for America education program, which involves a school classroom tour of the museum with basic engineering experiments led by teachers and volunteers.

• Official website