Aeronautica may refer to:
Aeronautica Militare, the air force of the Republic of Italy Italian Co-belligerent Air Force from 1943 until 1945 colloquially known as Aeronautica del Sud Special Administrative Unit of Civil Aeronautics, Colombian government agency also known as Aeronáutica Civil Aeronáutica Industrial S.A., a Spanish aeronautical company Aeronautica Macchi, the former name of Alenia Aermacchi Aeronáutica Agrícola Mexicana SA, a now defunct Mexican aircraft manufacturer Aeronáutica (Angola), an Angolan airline Aeronautica Imperialis, a tabletop miniature wargame Aeronáutica (Seville Metro)