USS Flagler (AK-181) was an Alamosa-class cargo ship acquired by the U.S. Navy during the final months of World War II.

She served the Pacific Ocean theatre of operations for a short period of time before being decommissioned at Okinawa and returned to the U.S. Maritime Administration for dispositioning.

[4] Flagler sailed from San Francisco, California, 5 July 1945 with cargo for Ulithi and Leyte Gulf, where she discharged the last of her load 6 August.

Here she loaded supplies and men for Okinawa, from which she sailed 29 August for Guam and Saipan.

[3] On 3 March 1948 she was sold for scrap to the Asia Development Corporation, Shanghai, China, along with 14 other vessels, for $271,000.