The Fédération Internationale de l’Automobile (FIA; English: International Automobile Federation) is an international organisation with two primary functions surrounding use of the automobile. Its mobility division advocates the interests of motoring organisations, the automotive industry and motor car users in the fields of road safety and traffic circulation. The sport division is a governing body for many international motorsport championships and disciplines, including Formula One.

The FIA was formally established on 20 June 1904. It is headquartered at 8 Place de la Concorde, Paris, with offices in Geneva, Valleiry and London. The FIA consists of 243 member organisations in 147 countries worldwide. Its current president is Mohammed bin Sulayem. The FIA is generally known by its French name or initials, even in non-French-speaking countries, but is occasionally rendered as International Automobile Federation.

Its most prominent role is in the licensing and sanctioning of Formula One, World Rally Championship, World Endurance Championship, TCR World Tour, World Rallycross Championship, Formula E, and various other forms of racing. The FIA along with the Fédération Internationale de Motocyclisme (FIM) also certify land speed record attempts. The International Olympic Committee provisionally recognised the federation in 2011, and granted full recognition in 2013.