Several ships of the Argentine Navy ((Spanish) Armada de la República Argentina) have been named La Argentina, with or without the prefix "ARA".
Frigate La Argentina (1816), commanded by Hyppolite Bouchard in the corsair campaign 1817-19
Schooner La Argentina (1828)
Corvette La Argentina (1828)
Barque La Argentina (1865)
ARA La Argentina (1884), a school ship in service from 1884 to 1900.
ARA La Argentina (C-3), a light cruiser launched in 1937. She was decommissioned in 1972 and scrapped in 1974.
ARA La Argentina (D-11), an Almirante Brown-class destroyer, launched in 1981.
