USS Viking has been the name of more than one United States Navy ship, and may refer to:

• {{USS|Viking|1898}}, a converted yacht in commission from May to September 1898 and from September to October 1899
• {{USS|Viking|SP-3314}}, a patrol boat in service from 1918 to 1919
• {{USS|Viking|ARS-1}}, a rescue and salvage ship commissioned in 1942 and stricken in 1953

• No. 05-cv-02386
• No. 05-CV-0270
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• No. 05-CV-0301
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• No. 05-cv-0497
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• No. 05-cv-05477
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• No. 05-CV-0634
• No. 05-cv-0748
• No. 05-CV-0748
• No. 05-cv-0764
• No. 05-CV-0764
• No. 05-cv-0784
• No. 05-CV-0784