USS Puerto Rico may refer to:
- USS Puerto Rico (CB-5) was a planned Alaska-class cruiser whose construction was canceled in 1943
- USNS Puerto Rico (HST-2) was the former name of a high speed ferry acquired by the U.S. Navy in 2012
- USNS Puerto Rico (T-EPF-11) is a Spearhead-class expeditionary fast transport
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.