Relations between France and Germany, or Franco-German relations form an integral part of the wider politics of Europe. Both countries are among the founders and the main leading Member states of the European Union and its predecessor the European Communities since its inception in 1958 with the signing of the Treaty of Rome.

General relations between the two countries since 1871, according to Ulrich Krotz, have had three grand periods: 'hereditary enmity' (down to 1945), 'reconciliation' (1945–1963) and since 1963 the 'special relationship' embodied in a cooperation called Franco-German Friendship (French: Amitié franco-allemande; German: Deutsch-Französische Freundschaft). In the context of the European Union, the cooperation between the two countries is immense and intimate. Even though France has at times been eurosceptical in outlook, especially under President Charles de Gaulle, Franco-German agreements and cooperations have always been key to furthering the ideals of European integration.

In recent times, France and Germany are among the most enthusiastic proponents of the further integration of the EU. They are sometimes described as the "twin engine" or "core countries" pushing for moves. A tram straddling the Franco-German border, across the river Rhine from Strasbourg to Kehl, was inaugurated on 28 April 2017 symbolizing the strength of relations between the two countries.