Airbus SE (; French: [ɛʁbys] (listen); German: [ˈɛːɐ̯bʊs] (listen); Spanish: [ˈejɾβus]) is a European multinational aerospace corporation. Airbus designs, manufactures and sells commercial aircraft and has separate Defence and Space and Helicopters divisions. As of 2019, Airbus is the world's largest manufacturer of airliners as well as the leading helicopter manufacturer.

The company was founded in 1970 as a collaboration of European aerospace companies to develop and produce a wide-body aircraft to compete with American-built airliners, which would later merge together. Reflecting this multi-national origin, the company operates major offices and assembly plants in France, Germany, Spain, and the United Kingdom, along with more recent additions in Canada, China, and the United States.

Airbus's registered headquarters is in Leiden, Netherlands, but its head office is located in Toulouse, France. The 'SE' in its corporate name means it is a societas Europaea, which enables it to be registered as a European rather than a national corporation. Its shares are traded in France, Germany, and Spain. The company is led by CEO Guillaume Faury and is a component of the Euro Stoxx 50 stock market index.

The company delivered its 12,000th aircraft in May 2019. In 2016, the company estimated that its fleet had performed more than 110 million flights, totalling over 215 billion kilometres and carrying 12 billion passengers.