The Mar del Plata Naval Base is a naval port facility of the Argentine Navy, situated in Mar del Plata in the province of Buenos Aires and home to the Argentine submarine fleet.^[1]

Mar del Plata Naval Base
Mar del Plata, Buenos Aires Province, Argentina
Mar del Plata Naval Base Location in Argentina
Coordinates	38°02′10″S 57°32′06″W / 38.03611°S 57.53500°W / -38.03611; -57.53500
Type	Naval base
Area	0 hectares (0 acres)
Site information
Operator	Argentine Navy
Condition	Operational
Site history
Built	1826 (1826)
In use	1826 – present

• ARA Drummond (P-31)
• ARA Guerrico (P-32)
• ARA Granville (P-33)
• ARA Bouchard (P-51)
• ARA Piedrabuena (P-52)
• ARA Almirante Storni (P-53)^[2]

• ARA Puerto Deseado (Q-20)
• ARA Comodoro Rivadavia (Q-11)

• ARA Santa Cruz (S-41)
• ARA Salta (S-31)

• ARA Bahía Agradable (A-23)
• ARA Chulupí (R-10)
• ARA Chiquiyán (R-18)
• ARA Suboficial Castillo (A-6)

• Port Belgrano Naval Base
• Ushuaia Naval Base
• Falklands Naval Station