USS Nicollet (AK-199/AG-93/AVS-6) was an Alamosa-class cargo ship acquired by the U.S. Navy shortly before the end of World War II.

Nicollet was laid down 9 February 1944, for the US Maritime Commission, MC hull 2153, by Globe Shipbuilding Corporation; named Nicollet 25 February 1944; launched 31 July 1944, as AK-199; sponsored by Mrs. F. C. Hanson; converted for Navy use by Samuelson Shipyard, Beaumont, Texas, and Brown Shipyard, Houston, Texas; redesignated AG–93 on 12 March 1945; and commissioned 27 April.

[3] Nicollet followed closely behind the invasion forces to supply newly acquired airstrips and aviation activities with spare parts and other needs.

She salvaged goods, returned materials for repair and eventual re-use, and supplied aircraft carriers at sea.

[3] At the end of hostilities she continued to support naval and marine air groups, both carrier and land-based.