USS Black Hawk may refer to the following ships of the United States Navy:
, an ironclad gunboat built as New Uncle Sam. Sold to US Navy in 1862; commissioned as USS Uncle Sam; then renamed USS Black Hawk. , originally the HAPAG ocean liner Rhaetia. Seized by US in 1917 and renamed Black Hawk. , Black Hawk-class destroyer tender 1913 to 1947. , an Osprey-class minehunter coastal.
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