USS Culebra Island (ARG-7) was a Luzon-class internal combustion engine repair ship in the service of the United States Navy from 1944 to 1947.

Culebra Island was laid down 29 October 1943 as liberty ship SS John F. Goucher (MCE hull 1830) by Bethlehem Fairfield Shipyard, Baltimore, Maryland, under a Maritime Commission contract.

Here she prepared ships for the Leyte operation until 25 December when she departed for San Pedro Bay, towing a drydock and escorting a tug convoy.

From 6 January to 21 February 1945 she repaired and tended ships in San Pedro Bay, then sailed to Mindoro to ready LSMs for the forthcoming invasions in the southern Philippines.

On 14 April she sailed for Morotai to serve ships bound for the Borneo operation and repaired those damaged there until 24 July when she returned to Leyte.