Patagonia has been used as the name for a ship in the Argentine Navy three times:
- ARA Patagonia (1885), a protected cruiser
- ARA Patagonia (1926), a transport ship
- ARA Patagonia (B-1), a replenishment oiler
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.