(ATF-157) USS "Nipsic" (1863) USS "Nirvana" (SP-706) USS "Nirvana II" (SP-204) USS "Nita" (1864) USS "Nitro" (AE-2, AE-23) USS "Nitze" (DDG-94)
No USS "Noa" (DD-343/APD-24, DD-841) USS "Noble" (1861, APA-218) USS "Nodaway" (AOG-78) USS "Nogales" (YTB-777) USS "Noka" (YN-54) USS "Nokomis" (SP-609, YT-142) USS "Noma" () USS "Nomad" (SP-1046) USS "Nonata" (1846) USS "Nonpareil" (SP-370) USS "Nonsuch" (1813) USS "Noord Brabant" (1918) USS "Nootka" (YTB-508) USS "Nopatin" (SP-2195) USS "Norfolk" (1798, CA-137, DL-1, SSN-714) USS "Norfolk Packet" (1862) USS "Norlina" (1918) USS "Norma" (AK-86) USS "Norman Scott" (DD-690) USS "Normandie" (AP-53) USS "Normandy" (CG-60) USS "Normannia" (SP-756) USS "Norris" (DD-859) USS "North" (YFB-46) USS "North Carolina" (1820, ACR-12, BB-52, BB-55, SSN-777) USS "North Dakota" (BB-29) USS "North Pole" (SP-3791) USS "North Star" (WPG-59) USS "Northampton" (SP-670, CL/CA-26, CLC-1) USS "Northern Light" (AK-284) USS "Northern Pacific" (1917) USS "Northland" (WPG-49) USS "Norton Sound" (AVM-1) USS "Norwalk" (AK-279) USS "Norwich" (1812, 1861) USS "Notable" (AM-267, MSO-460) USS "Nottoway"