At least two ships of the Argentine Navy have been named República:
- ARA República (1874), a gunboat commissioned in 1875.
- ARA República (P-10), an Action-class patrol boat launched in 1942 as USS Tact which served in the Royal Navy as HMS Smilax between 1943 and 1946. Acquired by Argentina in 1946 and renamed. She was decommissioned in the 1960s.
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.