The Luxembourg national football team (nicknamed the Red Lions; Luxembourgish: Lëtzebuergesch Foussballnationalequipe, French: Équipe du Luxembourg de football, German: Luxemburgische Fußballnationalmannschaft) is the national football team of Luxembourg, and is controlled by the Luxembourg Football Federation. The team plays most of its home matches at the Stade de Luxembourg in Luxembourg City.
Luxembourg has participated in every FIFA World Cup qualifiers since those for the 1934 World Cup and in UEFA European Championship qualifiers since those for Euro 1964. As of 2020, they have never qualified for any of these major tournaments. Luxembourg is the nation with the most qualifying campaigns in both of these competitions without ever making it to the finals. However, they did compete in six Olympic football events between 1920 and 1952.