Patricia Bullrich is an Argentine professor and politician who is serving as Minister of Security since 2023 under president Javier Milei, having previously held the office under president Mauricio Macri from 2015 to 2019. She is the chairwoman of Republican Proposal.

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.