The Ministry of Security of Argentina is a ministry of the national executive power that oversees public safety and security. It co-ordinates the country's national security policy and oversees the Federal Police, the Airport Security Police, the Naval Prefecture and the National Gendarmerie, as well as the newly created Federal Council for Interior Security.

The Ministries of the Argentine Republic, which form the cabinet, currently consist of nine ministries under a ministerial chief of staff. The ministers are appointed by and serve at the pleasure of the president. The current organization derives from the constitutional revision of 1994, and is governed by "The Law on Ministries".