The Supreme Commander is the highest ranked professional military officer in the Swedish Armed Forces, and is by NATO terminology the Swedish chief of defence equivalent. The Supreme Commander is the agency head of the Swedish Armed Forces and formally reports to the Government of Sweden, though normally through the Minister for Defence. The primary responsibilities and duties of the Supreme Commander are prescribed in an ordinance issued by the Government.

The Swedish Armed Forces are the armed forces of the Kingdom of Sweden, tasked with the defence of the country as well as with promoting Sweden's wider interests, supporting international peacekeeping, and providing humanitarian aid. It consists of four service branches: the Swedish Army, the Swedish Air Force and the Swedish Navy, as well as a military reserve force, the Home Guard. Since 1994, all Swedish military branches are organised within a single unified government agency, the Swedish Armed Forces Headquarters, which is headed by the Supreme Commander, even though the individual services maintain their distinct identities.