Several ships of the Argentine Navy have been named ARA Hércules (or Hércules before the 1860s):
- Hércules (1814), a frigate that served as flagship of the second Argentine squadron during the Independence War
- Hércules (1859), a steamship that served in the war between Buenos Aires and the Argentine Confederation
- ARA Hércules (P-31), a frigate in Argentine service 1946–1973, ex USS Asheville (PF-1) and ex- HMS Adus
- ARA Hércules (B-52), a multipurpose transport in service as of 2015, previously a Type 42 destroyer (D-1) with the same name.
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.