USS Munrio (ID-2054) was a cargo ship that served in the United States Navy from 1918 to 1919.

The U.S. Navy acquired Munrio from Munson on 14 November 1918, assigned her the naval registry Identification Number (Id.

Assigned to the Naval Overseas Transportation Service (NOTS), Munrio departed Philadelphia with a cargo of 4,207 tons of United States Army supplies for France on 21 November 1918, arriving at Le Havre, France, on 10 December 1918 to unload her cargo.

On 27 December 1918 she got underway with a mixed U.S. Army cargo of 2,500 tons for Philadelphia, where she arrived on 12 January 1919.

Munrio was decommissioned on 3 February 1919 and transferred to the United States Shipping Board the same day for simultaneous return to Munson Steamship Line.