The Peruvian Navy is the branch of the Peruvian Armed Forces tasked with surveillance, patrol and defense on lakes, rivers and the Pacific Ocean up to 200 nautical miles from the Peruvian littoral. Additional missions include assistance in safeguarding internal security, conducting disaster relief operations and participating in international peacekeeping operations.

The Peruvian Armed Forces are the military services of Peru, comprising independent Army, Navy and Air Force components. Their primary mission is to safeguard the country's independence, sovereignty and territorial integrity against any threat. As a secondary mission they participate in economic and social development as well as in civil defense tasks.