List of United States Navy ships: S

S

 * List of sub chasers (SC-1 through SC-1634)
 * USS S-1 (USS S-1 (SS-105))
 * USS S-2 (USS S-2 (SS-106))
 * USS S-3 (USS S-3 (SS-107))
 * USS S-4 (USS S-4 (SS-109))
 * USS S-5 (USS S-5 (SS-110))
 * USS S-6 (USS S-6 (SS-111))
 * USS S-7 (USS S-7 (SS-112))
 * USS S-8 (USS S-8 (SS-113))
 * USS S-9 (USS S-9 (SS-114))
 * USS S-10 (USS S-10 (SS-115))
 * USS S-11 (USS S-11 (SS-116))
 * USS S-12 (USS S-12 (SS-117))
 * USS S-13 (USS S-13 (SS-118))
 * USS S-14 (USS S-14 (SS-119))
 * USS S-15 (USS S-15 (SS-120))
 * USS S-16 (USS S-16 (SS-121))
 * USS S-17 (USS S-17 (SS-122))
 * USS S-18 (USS S-18 (SS-123))
 * USS S-19 (USS S-19 (SS-124))
 * USS S-20 (USS S-20 (SS-125))
 * USS S-21 (USS S-21 (SS-126))
 * USS S-22 (USS S-22 (SS-127))
 * USS S-23 (USS S-23 (SS-128))
 * USS S-24 (USS S-24 (SS-129))
 * USS S-25 (USS S-25 (SS-130))
 * USS S-26 (USS S-26 (SS-131))
 * USS S-27 (USS S-27 (SS-132))
 * USS S-28 (USS S-28 (SS-133))
 * USS S-29 (USS S-29 (SS-134))
 * USS S-30 (USS S-30 (SS-135))
 * USS S-31 (USS S-31 (SS-136))
 * USS S-32 (USS S-32 (SS-137))
 * USS S-33 (USS S-33 (SS-138))
 * USS S-34 (USS S-34 (SS-139))
 * USS S-35 (USS S-35 (SS-140))
 * USS S-36 (USS S-36 (SS-141))
 * USS S-37 (USS S-37 (SS-142))
 * USS S-38 (USS S-38 (SS-143))
 * USS S-39 (USS S-39 (SS-144))
 * USS S-40 (USS S-40 (SS-145))
 * USS S-41 (USS S-41 (SS-146))
 * USS S-42 (USS S-42 (SS-153))
 * USS S-43 (USS S-43 (SS-154))
 * USS S-44 (USS S-44 (SS-155))
 * USS S-45 (USS S-45 (SS-156))
 * USS S-46 (USS S-46 (SS-157))
 * USS S-47 (USS S-47 (SS-158))
 * USS S-48 (USS S-48 (SS-159))
 * USS S-49 (USS S-49 (SS-160))
 * USS S-50 (USS S-50 (SS-161))
 * USS S-51 (USS S-51 (SS-162))
 * USS S-132 (USS S-132 (1920))
 * USS S. M. Goucher (USS S. M. Goucher (SP-2487))
 * USS S. P. Lee (USS S. P. Lee (DD-310), USNS S. P. Lee (T-AGS-31)/USNS S. P. Lee (T-AG-192))
 * USS S. T. Co. No. 2 (USS S. T. Co. No. 2 (SP-267))

Sab–Sam

 * USS Sabalo (USS Sabalo (SP-225), USS Sabalo (SS-302))
 * USS Sabatowan (USS Sabotawan (ID-4056))
 * USS Sabeata (USS Sabeata (YTB-287))
 * USS Sabik (USS Sabik (AK-121))
 * USS Sabine (USS Sabine (1855), USS Sabine (AO-25))
 * USS Sabine Sun (USS Sabine Sun (ID-2747))
 * USS Sable (USS Sable (IX-81))
 * USS Sablefish (USS Sablefish (SS-303)/USS Sablefish (AGSS-303))
 * USS Sabot (USS Sabot (SP-213))
 * USS Sabotawan (USS Sabotawan (ID-4056))
 * USS Sac City (USS Sac City (ID-3861))
 * USS Sacagawea (USS Sacagawea (YT-241), USS Sacagawea (YT-326), USNS Sacagawea (T-AKE-2))
 * USS Sacandaga (USS Sacandaga (ID-3877), USS Sacandaga (AOG-40))
 * USS Saccarappa (USS Saccarappa (ID-3828))
 * USS Sachem (USS Sachem (1776), USS Sachem (1861), USS Sachem (SP-192))
 * USS Saco (USS Saco (1863), USS Saco (YT-31), USS Saco (YTB-796))
 * USS Sacramento (USS Sacramento (1862), USS Sacramento (PG-19), USS Sacramento (AOE-1))
 * HSV Sacrifice (HSV Sacrifice)
 * USS Sadie Ross (USS Sadie Ross (SP-736))
 * USS Saetia (USS Saetia (ID-2317))
 * USS Safeguard (USS Safeguard (ARS-25), USS Safeguard (ARS-50)/USNS Safeguard (T-ARS-50))
 * USS Saffron (USS Saffron (1863))
 * USS Sagacity (USS Sagacity (AM-293), USS Sagacity (AM-469)/USS Sagacity (MSO-469))
 * USS Sagadahoc (USS Sagadahoc (ID-3311))
 * USS Sagadahoc County (USS Sagadahoc County (LST-1091))
 * USS Sagamore (USS Sagamore (1861), USS Sagamore (AT-20)/USS Sagamore (ATO-20), USS Sagamore (ATA-208))
 * USS Sagawamick (USS Sagawamick (YTB-522)/USS Sagawamick (YTM-522))
 * USS Sage (USS Sage (AM-111)/USS Sage (MSF-111))
 * USS Saginaw (USS Saginaw (1859), USS Saginaw (LST-1188))
 * USS Saginaw Bay (USS Saginaw Bay (CVE-82)/USS Saginaw Bay (CVHE-82))
 * USNS Saginaw Ojibwe Anishinabek (USNS Saginaw Ojibwe Anishinabek (T-ATS-8))
 * USNS Sagitta (USNS Sagitta (T-AK-87))
 * USS Sagittarius (USS Sagittarius (AKN-2))
 * USS Sagua (USS Sagua (ID-1627))
 * USS Saguanash (USS Saguanash (YTB-288))
 * USS Saidor (USS Saidor (CVE-117)/USS Saidor (CVHE-117)/USS Saidor (AKV-17))
 * USS Sailfish (USS Sailfish (SS-192), USS Sailfish (SSR-572)/USS Sailfish (SS-572))
 * USS Saint Croix (USS Saint Croix (APA-231)/USS Saint Croix (LPA-231))
 * USS Saint Croix River (USS Saint Croix River (LSM(R)-524))
 * USS Saint Paul (USS Saint Paul (1895), USS Saint Paul (CA-71), USS Saint Paul (CA-73))
 * USS Saipan (USS Saipan (CVL-48)/USS Saipan (AVT-6)/USS Saipan (CC-3)/USS Saipan (AGMR-2), USS Saipan (LHA-2))
 * USS Sakarissa (USS Sakarissa (YT-269)/USS Sakarissa (YTB-269)/USS Sakarissa (YTM-269))
 * USS Sakatonchee (USS Sakatonchee (YOG-49)/USS Sakatonchee (AOG-19))
 * USS Sakaweston (USS Sahaweston (YT-289))
 * USS Sakonnet (USS Sakonnet (AOG-61))
 * USS Salamaua (USS Salamaua (CVE-96))
 * USS Salamonie (USS Salamonie (AO-26))
 * USS Salem (USS Salem (CL-3), USS Salem (CM-11), USS Salem (CA-139))
 * USS Salerno Bay (USS Salerno Bay (CVE-110)/USS Salerno Bay (AKV-10))
 * USS Salinan (USS Salinan (AT-161)/USS Salinan (ATF-161))
 * USS Salinas (USS Salinas (AO-19))
 * USS Saline County (USS Saline County (LST-1101))
 * USS Salisbury Sound (USS Salisbury Sound (AV-13))
 * USS Salish (USS Salish (ATA-187))
 * USS Sallie Bishop (1864)
 * USS Sallie Wood (USS Sallie Wood (1860))
 * RV Sally Ride (RV Sally Ride)
 * USS Salmon (USS Salmon (SS-19), USS Salmon (SS-182), USS Salmon (SSR-573)/USS Salmon (SS-573)/USS Salmon (AGSS-573))
 * USS Salmon Falls River (USS Salmon Falls River (LSM(R)-530))
 * USS Salt Lake City (USS Salt Lake City (CL-25)/USS Salt Lake City (CA-25), USS Salt Lake City (SSN-716))
 * USS Saltery Bay (USS Saltery Bay (CVE-117))
 * USS Saluda (USS Saluda (IX-87)/USS Saluda (YAG-87))
 * USS Salute (USS Salute (AM-294)/USS Salute (MSF-294), USS Salute (AM-470)/USS Salute (MSO-470))
 * USS Salvager (USS Salvager (ARS(D)-3)/USS Salvager (YMLC-3))
 * USS Salvor (USS Salvor (SP-3418), USS Salvor (ARS-52)/USNS Salvor (T-ARS-52))
 * USS Sam Houston (USS Sam Houston (SSBN-609)/USS Sam Houston (SSN-609))
 * USS Sam Nunn (USS Sam Nunn (DDG-133))
 * USS Sam Rayburn (USS Sam Rayburn (SSBN-635)/USS Sam Rayburn (MTS-635))
 * USS Samar (USS Samar (PG-41), USS Samar (ARG-11))
 * USS Samarinda (USS Samarinda (ID-2511))
 * USS Samaritan (USS Samaritan (AH-10))
 * USS Samoa (USS Samoa (1917), USS Samoa (CB-6))
 * USS Samoset (USS Samoset (YT-5)/USS Samoset (YTM-5), USS Samoset (SP-2000), USS Samoset (ATA-190))
 * USNS Sampan Hitch (USNS Sampan Hitch (T-AGM-18))
 * USS Sample (USS Sample (DE-1048)/USS Sample (FF-1048))
 * USS Sampson (USS Sampson (DD-63), USS Sampson (DD-394), USS Sampson (DDG-10), USS Sampson (DDG-102))
 * USS Samson (USS Samson (1861), USS Samson (1862), USS Samson (1869))
 * USS Samuel B. Roberts (USS Samuel B. Roberts (DE-413), USS Samuel B. Roberts (DD-823), USS Samuel B. Roberts (FFG-58))
 * USS Samuel Chase (USS Samuel Chase (AP-56)/USS Samuel Chase (APA-26))
 * USS Samuel Eliot Morison (USS Samuel Eliot Morison (FFG-13))
 * USS Samuel Gompers (USS Samuel Gompers (AD-37))
 * USNS Samuel L. Cobb (USNS Samuel L. Cobb (T-AOT-1123))
 * USS Samuel N. Moore (USS Samuel N. Moore (DD-747))
 * USS Samuel Rotan (USS Samuel Rotan (1861))
 * USS Samuel S. Miles (USS Samuel S. Miles (DE-183))

San

 * USS San Alberto Bay (USS San Alberto Bay (CVE-116))
 * USS San Antonio (USS San Antonio (LPD-17))
 * USS San Bernardino (USS San Bernardino (PG-59), USS San Bernardino (LST-1189))
 * USS San Bernardino County (USS San Bernardino County (LST-1110))
 * USS San Carlos (USS San Carlos (AVP-51))
 * USS San Clemente (USS San Clemente (AG-79))
 * USS San Diego (USS San Diego (ACR-6)/USS San Diego (CA-6), USS San Diego (CL-53)/USS San Diego (CLAA-53), USS San Diego (AFS-6)/USNS San Diego (T-AFS-6), USS San Diego (LPD-22))
 * USS San Felipe (USS San Felipe (YFB-12), USS San Felipe (YFB-57), USS San Felipe (YFB-79))
 * USS San Francisco (USS San Francisco (C-5)/USS San Francisco (CM-2), USS San Francisco (CA-38), USS San Francisco (SSN-711), USS San Francisco (SSN-810))
 * USS San Jacinto (USS San Jacinto (1850), USS San Jacinto (CV-30)/USS San Jacinto (CVL-30)/USS San Jacinto (AVT-5), USS San Jacinto (CG-56))
 * USS San Joaquin (USS San Joaquin (1876), USS San Joaquin (AKA-109))
 * USS San Joaquin County (USS San Joaquin County (LST-1122))
 * USS San Jose (USS San Jose (AFS-7)/USNS San Jose (T-AFS-7))
 * USS San Juan (USS San Juan (ID-1352), USS San Juan (SP-2262), USS San Juan (SP-3306), USS San Juan (CL-54)/USS San Juan (CLAA-54), USS San Juan (SSN-751))
 * USS San Leandro (USS San Leandro (YFB-34), USS San Leandro (YFB-60))
 * USS San Marcos (USS San Marcos (1911), USS San Marcos (LSD-25))
 * USS San Mateo (USS San Mateo (AF-24))
 * USS San Onofre (USS San Onofre (ARD-30))
 * USS San Pablo (USS San Pablo (AVP-30)/USS San Pablo (AGS-30))
 * USS San Pedro (USS San Pedro (PG-145)/USS San Pedro (PF-37))
 * USS San Saba (USS San Saba (APA-232))
 * USS San Toy II (USS San Toy II (SP-996))
 * USS Sanborn (USS Sanborn (APA-193))
 * USS Sanctuary (USS Sanctuary (AH-17))
 * USS Sand Caster (USS Sand Caster (YM-31))
 * USS Sand Fly (USS Sand Fly (1823))
 * USS Sand Lance (USS Sand Lance (SS-381), USS Sand Lance (SSN-660))
 * USS Sanda (USS Sanda (YP-3))
 * USS Sandalwood (USS Sandalwood (YN-27)/USS Sandalwood (AN-32))
 * USS Sanderling (USS Sanderling (AM-37), USS Sanderling (AMc-11), USS Sanderling (AM-410), USS Sanderling (AMS-35)/USS Sanderling (AMCU-49)/USS Sanderling (MHC-49))
 * USS Sanders (USS Sanders (DE-40), USS Sanders (DE-273))
 * USS Sandoval (USS Sandoval (1895), USS Sandoval (APA-194)/USS Sandoval (LPA-194))
 * USS Sandpiper (USS Sandpiper (AM-51)/USS Sandpiper (AVP-9), USS Sandpiper (AMCU-38)/USS Sandpiper (MHC-38))
 * USS Sands (USS Sands (DD-243)/USS Sands (APD-13), USNS Sands (T-AGOR-6))
 * USS Sandusky (USS Sandusky (1865), USS Sandusky (PG-162)/USS Sandusky (PF-54))
 * USS Sandy Bay (USS Sandy Bay (CVE-118))
 * USS Sangamon (USS Sangamon (1862), USS Sangamon (AO-28)/USS Sangamon (AVG-26)/USS Sangamon (ACV-26)/USS Sangamon (CVE-26))
 * USS Sangay (USS Sangay (AE-10))
 * USS Sanibel (USS Sanibel (YFB-23))
 * USS Sanpoil (USS Sanpoil (YTB-707))
 * USS Sans Souci II (USS Sans Souci II (SP-301))
 * USS Santa Ana (USS Santa Ana (ID-2869))
 * USS Santa Barbara (USS Santa Barbara (ID-4522), Launch #164, USS Santa Barbara (AE-28)/USNS Santa Barbara (T-AE-28), USS Santa Barbara (LCS-32))
 * USS Santa Cecilia (USS Santa Cecilia (ID-4008))
 * USS Santa Clara (USS Santa Clara (ID-4523))
 * USS Santa Elena (USS Santa Elena (ID-4052))
 * USS Santa Elisa (USS Santa Elisa (ID-4352))
 * USS Santa Fe (USS Santa Fe (CL-60), USS Santa Fe (SSN-763))
 * USS Santa Leonora (USS Santa Leonora (ID-4352-A))
 * USS Santa Luisa (USS Santa Luisa (ID-2873))
 * USS Santa Malta (USS Santa Malta (ID-3125-A))
 * USS Santa Olivia (USS Santa Olivia (SP-3125))
 * USS Santa Paula (USS Santa Paula (ID-1590))
 * USS Santa Rita (USS Santa Rita (YFB-681))
 * USS Santa Rosa (USS Santa Rosa (ID-2169), USS Santa Rosa (YFB-33))
 * USS Santa Rosalia (USS Santa Rosalia (ID-1503))
 * USS Santa Teresa (USS Santa Teresa (ID-3804))
 * USS Santaquin (USS Santaquin (YTB-824))
 * USS Santee (USS Santee (1855), USS Santee (1905), USS Santee (AO-29)/USS Santee (AVG-29)/USS Santee (ACV-29)/USS Santee (CVE-29)/USS Santee (CVHE-29))
 * USS Santiago (USS Santiago (ID-2253))
 * USS Santiago de Cuba (USS Santiago de Cuba (1861))

Sap–Say

 * USS Sapelo (USS Sapelo (AO-11))
 * USS Sappa Creek (USS Sappa Creek (AO-141))
 * USS Sapphire (USS Sapphire (SP-710), USS Sapphire (PYc-2))
 * USS Sappho (USS Sappho (SP-1427), USS Sappho (AKA-38))
 * USS Sara Thompson (USS Sara Thompson (ID-3148)/USS Sara Thompson (AO-8))
 * USS Sarah and Caroline (USS Sarah and Caroline (1861))
 * USS Sarah Bruen (USS Sarah Bruen (1862))
 * USS Sarah M. Kemp (USS Sarah M. Kemp (1861))
 * USS Sarah S. B. Carey (USS Sarah S. B. Carey (1863))
 * USS Saranac (USS Saranac (1814), USS Saranac (1848), USS Saranac (1899), USS Saranac (ID-1702), USS Saranac (AO-74)/USS Saranac (YFP-9))
 * USS Sarasota (USS Sarasota (APA-204)/USS Sarasota (LPA-204))
 * USS Saratoga (USS Saratoga (1780), USS Saratoga (1814), USS Saratoga (1842), USS Saratoga (ACR-2), USS Saratoga (CC-3)/USS Saratoga (CV-3), USS Saratoga (CVA-60)/USS Saratoga (CV-60))
 * USS Sard (USS Sard (PYc-23))
 * USS Sarda (USS Sarda (SS-488)/USS Sarda (AGSS-488))
 * USS Sardonyx (USS Sardonyx (PYc-12))
 * USS Sargent Bay (USS Sargent Bay (AVG-83)/USS Sargent Bay (ACV-83)/USS Sargent Bay (CVE-83)/USS Sargent Bay (CVU-83))
 * USS Sargo (USS Sargo (SS-188), USS Sargo (SSN-583))
 * USS Sarita (USS Sarita (AKA-39))
 * USS Sarpedon (USS Sarpedon (ARB-7))
 * USS Sarsfield (USS Sarsfield (DD-837))
 * USS Sarsi (USS Sarsi (AT-111)/USS Sarsi (ATF-111))
 * USS Sassaba (USS Sassaba (YT-364)/USS Sassaba (YTB-364)/USS Sassaba (YTM-364))
 * USS Sassacus (USS Sassacus (1862), USS Sassacus (YT-193)/USS Sassacus (YTB-193)/USS Sassacus (YTM-193))
 * USS Satago (USS Satago (YTB-414)/USS Satago (YTM-414))
 * USS Satanta (USS Satanta (YT-270)/USS Satanta (YTB-270)/USS Satanta (YTM-270))
 * USS Satellite (USS Satellite (1854), USS Satellite (SP-1012))
 * USS Satilla (USS Satilla (SP-687))
 * USS Satinleaf (USS Satinleaf (YN-62)/USS Satinleaf (AN-43))
 * USS Satinwood (USS Satinwood (YN-89)/USS Satinwood (AN-76))
 * USS Satsuma (USS Satsuma (ID-2038))
 * USS Satterlee (USS Satterlee (DD-190), USS Satterlee (DD-626))
 * USS Saturn (USS Saturn (AG-4), USS Saturn (AK-49)/USS Saturn (AF-40), USNS Saturn (T-AFS-10))
 * USS Satyr (USS Satyr (ARL-23))
 * USS Saucy (USS Saucy (PG-65))
 * USS Saufley (USS Saufley (DD-465)/USS Saufley (DDE-465)/USS Saufley (EDDE-465))
 * USS Saugatuck (USS Saugatuck (AO-75)/USNS Saugatuck (T-AOT-75))
 * USS Saugus (USS Saugus (1863), USS Saugus (AN-4)/USS Saugus (AP-109)/USS Saugus (LSV-4)/USS Saugus (MCS-4), USS Saugus (YTB-780))
 * USS Saunter (USS Saunter (AM-295))
 * USS Saury (USS Saury (SS-189))
 * USS Sausalito (USS Sausalito (PG-112)/USS Sausalito (PF-4))
 * USS Savage (USS Savage (DE-386)/USS Savage (DER-386))
 * USS Savannah (USS Savannah (1798), USS Savannah (1842), USS Savannah (ID-3015)/USS Savannah (AS-8), USS Savannah (CL-42), USS Savannah (AOR-4), USS Savannah (LCS-28))
 * USS Savo Island (USS Savo Island (CVE-78)/USS Savo Island (CVHE-78)/USS Savo Island (AKV-28))
 * USS Sawfish (USS Sawfish (SS-276))
 * USS Saxis (USS Saxis (SP-615))
 * USS Sayona II (USS Sayona II (SP-1109))
 * USS Sayonara II (USS Sayonara II (SP-587))

Sc–Sel

 * USS Scabbardfish (USS Scabbardfish (SS-397))
 * USS Scammel (USS Scammel (1798))
 * USS Scamp (USS Scamp (SS-277), USS Scamp (SSN-588))
 * SS Scan (SS Scan (AK-5018))
 * USS Scandinavia (USS Scandinavia (SP-3363))
 * USS Scania (USS Scania (AKA-40))
 * USS Scanner (USS Scanner (YAGR-5)/USS Scanner (AGR-5))
 * USS Scarpe (USS Scarpe (SP-713))
 * USS Scaup (USS Scaup (AM-411))
 * USS Schenck (USS Schenck (DD-159)/USS Schenck (AG-82))
 * USS Schenectady (USS Schenectady (LST-1185))
 * USS Schley (USS Schley (SS-52), USS Schley (DD-99), USS Schley (DD-103)/USS Schley (APD-14))
 * USS Schmitt (USS Schmitt (DE-676)/USS Schmitt (APD-76))
 * USS Schofield (USS Schofield (DEG-3)/USS Schofield (FFG-3))
 * USS Schroeder (USS Schroeder (DD-501))
 * USS Schurz (USS Schurz (1894))
 * USS Schuyler (USS Schuyler (AK-209))
 * USNS Schuyler Otis Bland (USNS Schuyler Otis Bland (T-AK-277))
 * USS Schuylkill (USS Schuylkill (AO-76)/USNS Schuylkill (T-AO-76)/USS Schuylkill (T-AOT-76))
 * USS Scindia (USS Scindia (1898))
 * USS Sciota (USS Sciota (1861), USS Sciota (AT-30)/USS Sciota (ATO-30), USS Sciota (ATA-205))
 * USS Scipio (USS Scipio (1882))
 * USS Scorpion (USS Scorpion (1812), USS Scorpion (1813), USS Scorpion (1847), USS Scorpion (PY-3), USS Scorpion (SS-278), USS Scorpion (SSN-589))
 * USS Scoter (USS Scoter (SP-20), USS Scoter (AM-381)/USS Scoter (MSF-381))
 * USS Scott (USS Scott (DE-214)/USS Scott (APD-64), USS Scott (DD-995)/USS Scott (DDG-995))
 * USS Scourge (USS Scourge (1804), USS Scourge (1812), USS Scourge (1846))
 * USS Scout (USS Scout (1903), USS Scout (SP-114), USS Scout (AM-296), USS Scout (MCM-8))
 * USS Scranton (USS Scranton (CA-138), USS Scranton (PG-171)/USS Scranton (PF-63), USS Scranton (SSN-756))
 * USS Screven (USS Screven (AK-210))
 * USS Scribner (USS Scribner (DE-689)/USS Scribner (APD-122))
 * USS Scrimmage (USS Scrimmage (AM-297)/USS Scrimmage (MSF-297))
 * USS Scroggins (USS Scroggins (DE-799))
 * USS Scuffle (USS Scuffle (AM-298)/USS Scuffle (MSF-298))
 * USS Sculpin (USS Sculpin (SS-191), USS Sculpin (SS-494), USS Sculpin (SSN-590))
 * USS Sculptor (USS Sculptor (AK-103))
 * USS Scurry (USS Scurry (AM-304)/USS Scurry (MSF-304))
 * USS Scylla (USS Scylla (1869))
 * SDTS (ex-DDG-31)

Sea

 * USS Sea Bird (USS Sea Bird (1863))
 * USS Sea Cat (USS Sea Cat (SS-399)/USS Sea Cat (AGSS-399))
 * USS Sea Cliff (DSV-4)
 * USS Sea Cloud (USS Sea Cloud (IX-99))
 * USS Sea Devil (USS Sea Devil (SS-400)/USS Sea Devil (AGSS-400), USS Sea Devil (SSN-664))
 * USS Sea Dog (USS Sea Dog (SS-401)/USS Sea Dog (AGSS-401))
 * USS Sea Foam (USS Sea Foam (1861), USS Sea Foam (IX-210))
 * USS Sea Fox (USS Sea Fox (SS-402))
 * USS Sea Gate (USS Sea Gate (ID-2415))
 * USS Sea Gull (USS Sea Gull (1818), USS Sea Gull (1838), USS Sea Gull (1902), USS Sea Gull (1910))
 * USS Sea Hawk (USS Sea Hawk (1917))
 * USS Sea Horse (USS Sea Horse (1812))
 * USS Sea Leopard (USS Sea Leopard (SS-483))
 * USNS Sea Lift (USNS Sea Lift (T-LSV-9))
 * USS Sea Otter (USS Sea Otter (SP-781))
 * USS Sea Otter I (USS Sea Otter I (IX-51))
 * USS Sea Otter II (USS Sea Otter II (IX-53))
 * USS Sea Owl (USS Sea Owl (SS-405)/USS Sea Owl (AGSS-405))
 * USS Sea Panther (USS Sea Panther (SS-528))
 * USS Sea Poacher (USS Sea Poacher (SS-406)/USS Sea Poacher (AGSS-406))
 * USS Sea Robin (USS Sea Robin (SS-407))
 * USS Sea Rover (USS Sea Rover (SP-1014)/USS Sea Rover (AT-57))
 * USS Sea Scout (USS Sea Scout (PYc-43))
 * USS Sea Shadow (USS Sea Shadow (IX-529))
 * USS Seabrook (USS Seabrook (YFB-38))
 * USS Seadragon (USS Seadragon (SS-194), USS Seadragon (SSN-584))
 * USS Seagrape (USS Seagrape (YN-90)/USS Seagrape (AN-77))
 * USS Seagull (USS Seagull (AM-30)/USS Seagull (AT-141)/USS Seagull (ATO-141), USS Seagull (AMS-55)/USS Seagull (MSC(O)-55))
 * USS Seahorse (USS Seahorse (SS-304)/USS Seahorse (AGSS-304), USS Seahorse (SSN-669))
 * USS Seal (USS Seal (SS-19½), USS Seal (SS-183))
 * USNS Sealift Antarctic (USNS Sealift Antarctic (T-AO-176)/USNS Sealift Antarctic (T-AOT-176))
 * USNS Sealift Arabian Sea (USNS Sealift Arabian Sea (T-AO-169)/USNS Sealift Arabian Sea (T-AOT-169))
 * USNS Sealift Arctic (USNS Sealift Arctic (T-AO-175)/USNS Sealift Arctic (T-AOT-175))
 * USNS Sealift Atlantic (USNS Sealift Atlantic (T-AO-172)/USNS Sealift Atlantic (T-AOT-172))
 * USNS Sealift Caribbean (USNS Sealift Caribbean (T-AO-174)/USNS Sealift Caribbean (AOT-174))
 * USNS Sealift China Sea (USNS Sealift China Sea (T-AO-170)/USNS Sealift China Sea (T-AOT-170))
 * USNS Sealift Indian Ocean (USNS Sealift Indian Ocean (T-AO-171)/USNS Sealift Indian Ocean (T-AOT-171))
 * USNS Sealift Mediterranean (USNS Sealift Mediterranean (T-AO-173)/USNS Sealift Mediterranean (T-AOT-173))
 * USNS Sealift Pacific (USNS Sealift Pacific (T-AO-168)/USNS Sealift Pacific (T-AOT-168))
 * USS Sealion (USS Sealion (SS-195), USS Sealion (SS-315)/USS Sealion (ASSP-315)/USS Sealion (APSS-315)/USS Sealion (LPSS-315))
 * USS Seaman (USS Seaman (DD-791))
 * USS Searaven (USS Searaven (SS-196))
 * USS Search (USS Search (1917))
 * USS Searcher (USS Searcher (YAGR-4)/USS Searcher (AGR-4))
 * USS Seatag (USS Seatag (SP-505))
 * USS Seattle (USS Seattle (ACR-11)/USS Seattle (CA-11)/USS Seattle (IX-39), USS Seattle (AOE-3))
 * USS Seaward (USS Seaward (IX-60), USS Seaward (IX-209))
 * USS Seaweed (USS Seaweed (1877))
 * USS Seawolf (USS Seawolf (SS-28), USS Seawolf (SS-197), USS Seawolf (SSN-575), USS Seawolf (SSN-21))
 * USNS Seay (USNS Seay (T-AKR-302))

Seb–Sg

 * USS Sebago (USS Sebago (1861), USS Sebago (YT-23))
 * USS Sebastian (USS Sebastian (AK-211))
 * USS Sebasticook (USS Sebasticook (AOG-72))
 * USS Sebec (USS Sebec (AO-87)/USNS Sebec (T-AO-87))
 * USS Secota (USS Secota (YTB-415)/USS Secota (YTM-415))
 * USS Secret (USS Secret (SP-1063))
 * USS Security (USS Security (AMc-103))
 * USS Sederstrom (USS Sederstrom (DE-31))
 * USS Sedgwick (USS Sedgwick (AKA-110))
 * USS Sedgwick County (USS Sedgwick County (LST-1123))
 * USS See W. See (USS See W. See (SP-740))
 * USS Seekonk (USS Seekonk (AOG-20))
 * USS Seer (USS Seer (AM-112)/USS Seer (MSF-112)/USS Seer (MMC-5))
 * USS Seginus (USS Seginus (AK-133))
 * USS Segundo (USS Segundo (SS-398))
 * USS Segwarusa (USS Segwarusa (YT-365)/USS Segwarusa (YTB-365)/USS Segwarusa (YTM-365))
 * USS Seid (USS Seid (DE-256))
 * USS Seize (USS Seize (ARS-26))
 * USS Selfridge (USS Selfridge (DD-320), USS Selfridge (DD-357))
 * USS Selinur (USS Selinur (AKA-41))
 * USS Sellers (USS Sellers (DDG-11))
 * USS Sellstrom (USS Sellstrom (DE-255)/USS Sellstrom (DER-255))
 * USS Selma (USS Selma (1856))
 * USS Seminole (USS Seminole (1859), USS Seminole (1879), USS Seminole (AT-65), USS Seminole (AKA-104)/USS Seminole (LKA-104), USS Seminole (YT-805))
 * USS Semmes (USS Semmes (DD-189)/USS Semmes (AG-24), USS Semmes (DDG-18))
 * USS Senasqua (USS Senasqua (YTB-523)/USS Senasqua (YTM-523))
 * USS Senator Ross (USS Senator Ross (1798))
 * USS Seneca (USS Seneca (1861), USS Seneca (SP-427), USS Seneca (SP-1240), USS Seneca (AT-91)/USS Seneca (ATF-91))
 * USS Sennet (USS Sennet (SS-408))
 * USS Senorita (USS Senorita (SS-412))
 * USS Sentinel (USS Sentinel (SP-180), USS Sentinel (1918), USS Sentinel (AM-113), USS Sentinel (AM-412), USS Sentinel (AMCU-39)/USS Sentinel (MHC-39))
 * USS Sentry (USS Sentry (AM-299)/USS Sentry (MSF-299), USS Sentry (MCM-3))
 * USS Sepulga (USS Sepulga (AO-20))
 * USS Sequatchie (USS Sequatchie (AOG-21))
 * USS Sequin (USS Sequin (YFB-35))
 * USS Sequoia (USS Sequoia (1917), USS Sequoia (AG-23))
 * USS Sequoyah (USS Sequoyah (SP-426))
 * USS Serapis (USS Serapis (1779), USS Serapis (1864), USS Serapis (IX-213))
 * USS Serene (USS Serene (AM-300)/USS Serene (MSF-300))
 * USS Seringapatm (1813))
 * USS Serpens (USS Serpens (AK-97), USS Serpens (AK-266))
 * USS Serrano (USS Serrano (AT-112)/USS Serrano (ATF-112)/USS Serrano (AGS-24))
 * USS Setauket (USS Setauket (YTB-708))
 * USS Seven (USS Seven (SP-727))
 * USS Seven Seas (USS Seven Seas (IX-68))
 * USS Severance (USS Severance (ID-2063))
 * USS Severn (USS Severn (1867), USS Severn (1898), USS Severn (1918), USS Severn (AO-61))
 * USS Sevier (USS Sevier (APA-233)/USS Sevier (LPA-233))
 * USS Seymour (USS Seymour (DE-98))
 * USS Seymour D. Owens (USS Seymour D. Owens (DD-767))
 * USNS Sgt. Andrew Miller (USNS Sgt. Andrew Miller (T-AK-242))
 * USNS Sgt. Archer T. Gammon (USNS Sgt. Archer T. Gammon (T-AK-243))
 * USNS Sgt. Charles E. Mower (USNS Sgt. Charles E. Mower (T-AP-186))
 * USNS Sgt. Curtis F. Shoup (USNS Sgt. Curtis F. Shoup (T-AG-175))
 * USNS Sgt. George D. Keathley (USNS Sgt. George D. Keathley (T-APC-117)/USNS Sgt. George D. Keathley (T-AGS-35))
 * USNS Sgt. George Peterson (USNS Sgt. George Peterson (T-AK-248))
 * USNS Sgt. Howard E. Woodford (USNS Sgt. Howard E. Woodford (T-AP-191))
 * USNS Sgt. Jack J. Pendleton (USNS Sgt. Jack J. Pendleton (T-AK-276)/USNS Sgt. Jack J. Pendleton (T-AKV-5))
 * USNS Sgt. Jonah E. Kelley (USNS Sgt. Jonah E. Kelley (T-APC-116))
 * USNS Sgt. Joseph E. Muller (USNS Sgt. Joseph E. Muller (T-APC-118)/USNS Sgt. Joseph E. Muller (T-AG-171))
 * USNS Sgt. Matej Kocak (USNS Sgt. Matej Kocak (T-AK-3005))
 * USNS Sgt. Morris E. Crain (USNS Sgt. Morris E. Crain (T-AK-244))
 * USNS Sgt. Sylvester Antolak (USNS Sgt. Sylvester Antolak (T-AP-192))
 * USNS Sgt. Truman Kimbro (USNS Sgt. Truman Kimbro (T-AK-254))
 * USS Sgt. Truman O. Olson (USS Sgt. Truman O. Olson (YMP-2))
 * USNS Sgt. William R. Button (USNS Sgt. William R. Button (T-AK-3012))

Sh–Sho

 * USS Shabonee (USS Shabonee (YT-465), USS Shabonee (YTB-833))
 * USS Shackle (USS Shackle (ARS-9))
 * USS Shad (USS Shad (SP-551), USS Shad (SS-235))
 * USS Shada (USS Shada (SP-580))
 * USS Shadow III (USS Shadow III (SP-102))
 * USS Shadwell (USS Shadwell (LSD-15))
 * USS Shady Side (USS Shady Side (YFB-2079))


 * USS Shahaka (USS Shahaka (YTB-368)/USS Shahaka (YTM-368))
 * USS Shahaska (USS Shahaska (YTB-533)/USS Shahaska (YTM-533))
 * USS Shakamaxon (USS Shakamaxon (1863), USS Shakamaxon (YN-114)/USS Shakamaxon (AN-88))
 * USS Shakori (USS Shakori (AT-162)/USS Shakori (ATF-162))
 * USS Shamal (USS Shamal (PC-13)/USCGC Shamal (WPC-13))
 * USS Shamokin (USS Shamokin (1865), USS Shamokin (YTB-369), USS Shamokin (YTM-752))
 * USS Shamrock (USS Shamrock (1863))
 * USS Shamrock Bay (USS Shamrock Bay (ACV-84)/USS Shamrock Bay (CVE-84)/USS Shamrock Bay (CVU-84))
 * USS Shangri-La (USS Shangri-La (CV-38))
 * USS Shannon (USS Shannon (SP-1236), USS Shannon (DD-737)/USS Shannon (DM-25)/USS Shannon (MMD-25))
 * USS Shark (USS Shark (1821), USS Shark (1861), USS Shark (SS-8), USS Shark (SP-534), USS Shark (SS-174), USS Shark (SS-314), USS Shark (SSN-591))
 * USS Sharkey (USS Sharkey (DD-281))
 * USS Sharps (USS Sharps (AG-139)/USS Sharps (AKL-10))
 * USS Shasta (USS Shasta (AE-6), USS Shasta (AE-33))
 * USS Shaula (USS Shaula (AK-118))
 * USS Shaw (USS Shaw (DD-68), USS Shaw (DD-373))
 * USS Shawmut (USS Shawmut (1863), USS Oglala (CM-4), USS Shawmut (CM-11))
 * USS Shawnee (USS Shawnee (1865))
 * USS Shawnee Trail (USS Shawnee Trail (AO-142)/USNS Shawnee Trail (T-AO-142))
 * USS Shawsheen (USS Shawsheen (1855))
 * USS Shea (USS Shea (DD-750)/USS Shea (DM-30)/USS Shea (MMD-30))
 * USS Shearwater (USS Shearwater (1887), USS Shearwater (AM-413), USS Shearwater (AMCU-40), USNS Shearwater (T-AG-177))
 * USS Sheboygan (USS Sheboygan (PG-165)/USS Sheboygan (PF-57))
 * USS Sheehan (USS Sheehan (DE-541))
 * USS Sheepscot (USS Sheepscot (AOG-24))
 * USS Sheffield (USS Sheffield (YFB-45))
 * USS Shelby (USS Shelby (APA-105))
 * USS Sheldrake (USS Sheldrake (AM-62)/USS Sheldrake (AGS-19))
 * USS Sheliak (USS Sheliak (AKA-62))
 * USS Shelikof (USS Shelikof (AVP-52))
 * USS Shellbark (USS Shellbark (YN-91)/USS Shellbark (AN-67))
 * USS Shelter (USS Shelter (AM-301)/USS Shelter (MSF-301))
 * USS Shelton (USS Shelton (DE-407), USS Shelton (DD-790))
 * USS Shenandoah (USS Shenandoah (1862), USS Shenandoah (YT-36), USS Shenandoah (ZR-1), USS Shenandoah (AD-26), USNS Shenandoah (T-AO-181), USS Shenandoah (AD-44))
 * USS Shepherd Knapp (USS Shepherd Knapp (1861))
 * USS Sherburne (USS Sherburne (APA-205))
 * USS Sheridan (USS Sheridan (AP-96)/USS Sheridan (APA-51))
 * USS Sherman (USS Sherman (ID-3345))
 * USS Shiel (USS Shiel (PG-110))
 * USS Shields (USS Shields (DD-596))
 * USS Shikellamy (USS Shikellamy (AO-90)/USS Shikellamy (AOG-47))
 * USS Shiloh (USS Shiloh (1863), USS Shiloh (CG-67))
 * USS Shiner (USS Shiner (SS-404))
 * USS Shipley Bay (USS Shipley Bay (CVE-85)/USS Shipley Bay (CVHE-85))
 * USS Shippingport (USS Shippingport (ARDM-4))
 * USS Shirin (USS Shirin (SP-915))
 * USS Shirk (USS Shirk (DD-318))
 * USS Shokokon (USS Shokokon (1862))
 * USS Short Splice (USS Short Splice (AK-249))
 * USS Shoshone (USS Shoshone (ID-1760), USS Shoshone (AKA-65), USNS Shoshone (T-AO-151)/USNS Shoshone (T-AOT-151))
 * USS Shoup (USS Shoup (DDG-86))
 * USS Shoveler (USS Shoveler (AM-382)/USS Shoveler (MSF-382))

Shr–Si

 * USS Shreveport (USS Shreveport (PG-131)/USS Shreveport (PF-23), USS Shreveport (LPD-12))
 * USS Shrewsbury (USS Shrewsbury (SP-70))
 * USS Shrike (USS Shrike (AM-50), USS Shrike (MHC-62), USS Shrike (AMS-201)/USS Shrike (MSC-201))
 * USS Shrimp (USS Shrimp (SP-645))
 * USS Shubrick (USS Shubrick (1865), USS Shubrick (TB-31), USS Shubrick (DD-268), USS Shubrick (DD-639))
 * USNS Shughart (USNS Shughart (T-AKR-295))
 * USS Shur (USS Shur (SP-782))
 * USS Shuttle (USS Shuttle (SP-3572))
 * USS Sialia (USS Sialia (SP-543))
 * USS Siam Duffey (USS Siam Duffey (1919))
 * USS Sibley (USS Sibley (APA-206))
 * USS Siboney (USS Siboney (ID-2999), USS Siboney (CVE-112)/USS Siboney (AKV-12))
 * USS Sibyl (USS Sibyl (1863))
 * USS Sicard (USS Sicard (DD-346)/USS Sicard (DM-21)/USS Sicard (AG-100))
 * USS Sicily (USS Sicily (CVE-118)/USS Sicily (AKV-18))
 * USS Sides (USS Sides (FFG-14))
 * USS Sidney C. Jones (USS Sidney C. Jones (1861))
 * USS Sidonia (USS Sidonia (AKA-42))
 * USS Sierra (USS Sierra (ID-1634), USS Sierra (AD-18))
 * USS Signal (USS Signal (1862), USS Signal (IX-142))
 * USS Signet (USS Signet (AM-302)/USS Signet (MSF-302))
 * USS Sigourney (USS Sigourney (DD-81), USS Sigourney (DD-643))
 * USS Sigsbee (USS Sigsbee (DD-502))
 * USS Sikis (USS Sikis (YTB-539)/USS Sikis (YTM-539))
 * USNS Silas Bent (USNS Silas Bent (T-AGS-26))
 * USS Silenus (USS Silenus (AGP-11))
 * USS Silica (USS Silica (IX-151))
 * USS Silver Cloud (USS Silver Cloud (1862), USS Silver Cloud (IX-143))
 * USS Silver Lake (USS Silver Lake (1862))
 * USS Silverbell (USS Silverbell (YN-70)/USS Silverbell (AN-51))
 * USS Silverleaf (USS Silverleaf (YN-92)/USS Silverleaf (AN-68))
 * USS Silversides (USS Silversides (SS-236)/USS Silversides (AGSS-236), USS Silversides (SSN-679), USS Silversides (SSN-807))
 * USS Silverstein (USS Silverstein (DE-534))
 * USS Simon Bolivar (USS Simon Bolivar (SSBN-641))
 * USS Simon Lake (USS Simon Lake (AS-33))
 * USS Simon Newcomb (USS Simon Newcomb (AGS-14)/USS Simon Newcomb (AGSC-14))
 * USS Simplicity (USS Simplicity (SP-96))
 * USS Simpson (USS Simpson (DD-221)/USS Simpson (AG-97), USS Simpson (FFG-56))
 * USS Sims (USS Sims (DD-409), USS Sims (DE-154)/USS Sims (APD-50))
 * USS Sinclair (USS Sinclair (DD-275))
 * USS Sioux (USS Sioux (YT-19), USS Sioux (ID-1766), USS Sioux (AT-75)/USS Sioux (ATF-75), USNS Sioux (T-ATF-171))
 * USS Sioux City (USS Sioux City (LCS-11))
 * USS Sir Andrew Hammond (USS Sir Andrew Hammond (1813))
 * USS Sirago (USS Sirago (SS-485))
 * USS Siren (USS Siren (1862), USS Siren (1897), USS Siren (CMc-1)/USS Siren (PY-13))
 * USS Sirius (USS Sirius (AK-15), USS Sirius (AF-60), USNS Sirius (T-AFS-8))
 * USS Sirocco (USS Sirocco (PC-6))
 * USS Sirona (USS Sirona (AKA-43))
 * USS Siskin (USS Siskin (AMS-58)/USS Siskin (MSC(O)-58))
 * USNS Sisler (USNS Sisler (T-AKR-311))
 * USS Sister (USS Sister (SP-822))
 * USS Sitka (USS Sitka (PF-94), USS Sitka (APA-113))
 * USS Sitkoh Bay (USS Sitkoh Bay (CVE-86)/USS Sitkoh Bay (CVU-86)/USS Sitkoh Bay (AKV-30))
 * USS Situla (USS Situla (AK-140))
 * USS Siwash (USS Siwash (SP-12))
 * USS Sixaola (USS Sixaola (ID-2777))

Sk–Sot

 * USS Skagit (USS Skagit (AKA-105)/USS Skagit (LKA-105))
 * USS Skandawati (USS Skandawati (YT-370)/USS Skandawati (YTB-370)/USS Skanawati (YTM-370))
 * USS Skaneateles (USS Skaneateles (YP-6))
 * USS Skate (USS Skate (SS-23), USS Skate (SS-305), USS Skate (SSN-578))
 * USS Skenandoa (USS Skenandoa (YT-336), USS Skenandoa (YTB-835))
 * USS Skill (USS Skill (AM-115), USS Skill (AM-471)/USS Skill (MSO-471))
 * USS Skillful (USS Skillful (ARS-45))
 * USS Skimmer (USS Skimmer (AMc-53), USS Skimmer (LCIL-1093), USS Skimmer (AMCU-41)/USS Skimmer (MHC-41))
 * USS Skink (USS Skink (SP-605))
 * USS Skipjack (USS Skipjack (SS-24), USS Skipjack (SS-184), USS Skipjack (SSN-585))
 * USS Skipper (USS Skipper (AMc-104))
 * USS Skirmish (USS Skirmish (AM-303)/USS Skirmish (MSF-303))
 * USS Skowhegan (USS Skowhegan (PCE-843)/USS Skowhegan (PCE(R)-843))
 * USS Skurry (USS Skurry (AM-304))
 * USS Skylark (USS Skylark (AM-63), USS Skylark (ASR-20))
 * USS Skywatcher (USS Skywatcher (YAGR-3)/USS Skywatcher (AGR-3))
 * USS Slate (USS Slate (IX-152))
 * USS Slater (USS Slater (DE-766))


 * USS Sloat (USS Sloat (DD-316), USS Sloat (DE-245))
 * USS Smalley (USS Smalley (DD-565))
 * USS Smartt (USS Smartt (DE-257))


 * USS Smith (USS Smith (DD-17), USS Smith (DD-378))
 * USS Smith Thompson (USS Smith Thompson (DD-212))
 * USS Smohalla (USS Smohalla (YT-371)/USS Smohalla (YTB-371)/USS Smohalla (YTM-371))
 * USS Smoky Hill River (USS Smoky Hill River (LSM(R)-531)/USS Smoky Hill River (LFR-531))
 * USS Smyrna River (USS Smyrna River (LSM(R)-532))
 * USS Snake River (USS Snake River (LSM(R)-533))
 * USS Snapper (USS Snapper (SS-16), USS Snapper (SP-2714), USS Snapper (SS-185))
 * USS Snark (USS Snark (SP-1291))
 * USS Snatch (USS Snatch (ARS-27)/USNS Snatch (T-AGOR-18))
 * USS Snohomish County (USS Snohomish County (LST-1126))
 * USS Snook (USS Snook (SS-279), USS Snook (SSN-592))
 * USS Snowbell (USS Snowbell (YN-71)/USS Snowbell (AN-52))
 * USS Snowden (USS Snowden (DE-246))
 * USS Snowdrop (USS Snowdrop (1863), USS Snowdrop (1897))
 * USS Snyder (USS Snyder (DE-745))
 * USNS Soderman (USNS Soderman (T-AKR-299), USNS Soderman (T-AKR-317))
 * USS Soestdijk (USS Soestdijk (ID-3413))
 * USNS Sojourner Truth (USNS Sojourner Truth (T-AO-210))
 * USS Sol Navis (USS Sol Navis (1919))
 * USS Solace (USS Solace (AH-2), USS Solace (AH-5))
 * USS Solano County (USS Solano County (LST-1128))
 * USS Solar (USS Solar (DE-221))
 * USS Sole (USS Sole (SS-410))
 * USS Soley (USS Soley (DD-707))
 * USS Solf (USS Solf (1913))
 * USS Solitaire (USS Solitaire (ID-3026))
 * USNS Solomon Atkinson (USNS Solomon Atkinson (T-ATS-12))
 * USS Solomon Thomas (USS Solomon Thomas (1863))
 * USS Solomons (USS Solomons (YFB-23), USS Solomons (CVE-67))
 * USS Solvay (USS Solvay (PC-603))
 * USS Somerfield (USS Somerfield (1861))
 * USS Somers (USS Somers (1812), USS Somers (1842), USS Somers (TB-22), USS Somers (DD-301), USS Somers (DD-381), USS Somers (DD-947)/USS Somers (DDG-34))
 * USS Somerset (USS Somerset (1862), USS Somerset (ID-2162), USS Somerset (AK-212), USS Somerset (PCE-982), USS Somerset (LPD-25))
 * USS Somersworth (USS Somersworth (PCE(R)-849)/USS Somersworth (EPCE(R)-849))
 * USS Somervell County (USS Somervell County (LST-1129))
 * USS Sonnicant (USS Sonnicant (YTB-416)/USS Sonnicant (YTM-416))
 * USS Sonoma (USS Sonoma (1862), USS Sonoma (AT-12)/USS Sonoma (ATO-12), USS Sonoma (AT-175)/USS Sonoma (ATA-175))
 * USS Sophronia (USS Sophronia (1861))
 * USS Sorrel (USS Sorrel (1864))
 * USS Sotoyomo (USS Sotoyomo (YT-9)/USS Sotoyomo (YTM-9), USS Sotoyomo (AT-121)/USS Sotoyomo (ATA-121))

Sou–Sp

 * USS Soubarissen (USS Soubarissen (AO-93)/USNS Soubarissen (T-AO-93))
 * USS South America (USS South America (1861))
 * USS South Bend (USS South Bend (ID-4019))
 * USS South Carolina (1780, USS South Carolina (1798), USS South Carolina (1799), USS South Carolina (1860), USS South Carolina (BB-26), USS South Carolina (DLGN-37)/USS South Carolina (CGN-37))
 * USS South Dakota (USS South Dakota (ACR-9), USS South Dakota (BB-49), USS South Dakota (BB-57), USS South Dakota (SSN-790))
 * USS South Pole (USS South Pole (ID-3665))
 * USS Southampton (USS Southampton (1841), USS Southampton (AKA-66))
 * USS Southard (USS Southard (DD-207)/USS Southard (DMS-10))
 * USS Southerland (USS Southerland (DD-743)/USS Southerland (DDR-743))
 * USNS Southern Cross (USNS Southern Cross (T-AK-285))
 * USS Southern Seas (USS Southern Seas (PY-32))
 * USS Southerner (USS Southerner (1861))
 * USS Southery (USS Southery (IX-26))
 * USS Southfield (USS Southfield (1857))
 * USS Southland (USS Southland (IX-168))
 * USS Southport (USS Southport (1911))
 * USCGC Southwind (USCGC Southwind (WAG-280)/USCGC Southwind (WAGB-280))
 * USS Sovereign (USS Sovereign (1855), USS Sovereign (SP-170))
 * USS Spadefish (USS Spadefish (SS-411)/USS Spadefish (AGSS-411), USS Spadefish (SSN-668))
 * USS Spangenberg (USS Spangenberg (DE-223))
 * USS Spangler (USS Spangler (DE-696))
 * MV SP5 Eric C. Gibson (MV SP5 Eric C. Gibson (AK-5091))
 * USS Spark (USS Spark (1813), USS Spark (1831), USS Spark (IX-196))
 * USS Sparrow (USS Sparrow (AMc-31), USS Sparrow (AMCU-42)/USS Sparrow (MHC-42))
 * USS Sparrow II (USS Sparrow II (SP-3231))
 * USS Spartan (USS Spartan (SP-336))
 * USS Spartanburg County (USS Spartanburg County (LST-1192))
 * USS Spear (USS Spear (AM-322)/USS Spear (MSF-322))
 * USS Spearfish (USS Spearfish (SS-190))
 * USS Spearhead (USAV Spearhead (TSV-X1), USNS Spearhead (T-JHSV-1)/USNS Spearhead (T-EPF-1))
 * USS Spectacle (USS Spectacle (AM-305))
 * USS Specter (USS Specter (AM-306)/USS Specter (MSF-306))
 * USS Spector (USS Spector (AM-306))
 * USS Speed (USS Speed (AM-116)/USS Speed (MSF-116))
 * USS Speedway (USS Speedway (SP-407))
 * USS Speedwell (USS Speedwell (1865))
 * USS Spence (USS Spence (DD-512))
 * USS Spencer (USS Spencer (1843))
 * USS Sperry (USS Sperry (AS-12))
 * USS Sphinx (USS Sphinx (ARL-24))
 * USS Spica (USS Spica (AK-16), USNS Spica (T-AFS-9))
 * USS Spicewood (USS Spicewood (YN-72)/USS Spicewood (AN-53))
 * USS Spiegel Grove (USS Spiegel Grove (LSD-32))
 * USS Spikefish (USS Spikefish (SS-404)/USS Spikefish (AGSS-404))
 * USS Spinax (USS Spinax (SS-489)/USS Spinax (SSR-489)/USS Spinax (AGSS-489))
 * USS Spindrift (USS Spindrift (IX-49))
 * USS Spirea (USS Spirea (1864))
 * USS Spiteful (1862)
 * USS Spitfire (USS Spitfire (1776), USS Spitfire (1803), USS Spitfire (1814), USS Spitfire (1846), USS Spitfire (1869))
 * USS Splendor (USS Splendor (PG-97))
 * USS Spokane (USS Spokane (CL-120)/USS Spokane (CLAA-120)/USS Spokane (AG-191)/USNS Spokane (T-AG-191))
 * USS Spoonbill (USS Spoonbill (AMS-202)USS Spoonbill (MSC-202))
 * USS Spot (USS Spot (SS-413))
 * USS Spragge (USS Spragge (DE-563))
 * USS Spray (USS Spray (ID-2491))
 * USS Spray II (USS Spray II (SP-308))
 * USS Sprig (USS Sprig (AM-384)/USS Sprig (MSF-384))
 * USS Springer (USS Springer (SS-414))
 * USS Springfield (USS Springfield (1862), USS Springfield (ID-2575), USS Springfield (CL-66)/USS Springfield (CLG-7)/USS Springfield (CG-7), USS Springfield (SSN-761))
 * USS Sproston (USS Sproston (DD-173)/USS Sproston (DM-13), USS Sproston (DD-577)/USS Sproston (DDE-577))
 * USS Spruance (USS Spruance (DD-963), USS Spruance (DDG-111))
 * USS Spry (USS Spry (PG-64))
 * USS Spuyten Duyvil (USS Spuyten Duyvil (1864))

Sq–Sta

 * USS Squall (USS Squall (PC-7))
 * USS Squalus (USS Squalus (SS-192))
 * USS Squando (USS Squando (1865))
 * USS Squanto (USS Squanto (YT-194)/USS Squanto (YTB-194)/USS Squanto (YTM-194))
 * USS SSG Edward A. Carter Jr. (USS SSG Edward A. Carter Jr. (AK-4544))
 * USS St. Andrews (USS St. Andrews (ACV-49)/USS St. Andrews (CVE-49))
 * USS St. Andrews Bay (USS St. Andrews Bay (CVE-107))
 * USS St. Augustine (USS St. Augustine (PG-54))
 * USS St. Clair (USS St. Clair (1862))
 * USS St. Clair County (USS St. Clair County (LST-1096))
 * USS St. Croix River (USS St. Croix River (LSM(R)-524))
 * USS St. Francis (USS St. Francis (ID-1557), USS St. Francis (YP-150))
 * USS St. Francis River (USS St. Francis River (LSM(R)-525)/USS St. Francis River (LFR-525))
 * USS St. George (USS St. George (AVG-17)/USS St. George (ACV-17)/USS St. George (CVE-17), USS St. George (AV-16))
 * USS St. Helena (USS St. Helena (1915), USS St. Helena (PF-86))
 * USS St. Johns (USS St. Johns (ID-3710))
 * USS St. Johns River (USS St. Johns River (LSM(R)-526))
 * USS St. Joseph (USS St. Joseph (ACV-50)/USS St. Joseph (CVE-50))
 * USS St. Joseph Bay (USS St. Joseph Bay (CVE-105))
 * USS St. Joseph River (USS St. Joseph River (LSM(R)-527))
 * USS St. Lawrence (USS St. Lawrence (1848))
 * USS St. Lo (USS St. Lo (CVE-63))
 * USS St. Louis (USS St. Louis (1828), USS St. Louis (1861), USS St. Louis (1894), USS St. Louis (C-20)/USS St. Louis (CA-18), USS St. Louis (CL-49), USS St. Louis (AKA-116)/USS St. Louis (LKA-116), USS St. Louis (LCS-19))
 * USS St. Mary's (USS St. Mary's (1798), USS St. Mary's (1844), SP-1457, USS St. Mary's (APA-126))
 * USS St. Marys River (USS St. Marys River (LSM(R)-528))
 * USS St. Mihiel (USS St. Mihiel (AP-32))
 * USS St. Regis River (USS St. Regis River (LSM(R)-529))
 * USS St. Sebastian (USS St. Sebastian (SP-470))
 * USS St. Simon (USS St. Simon (ACV-51)/USS St. Simon (CVE-51))
 * USS Stack (USS Stack (DD-406))
 * USS Stadtfeld (USS Stadtfeld (DE-29))
 * USS Staff (USS Staff (AM-114)/USS Staff (MSF-114))
 * USS Stafford (USS Stafford (DE-411))
 * USS Stag (USS Stag (IX-128)/USS Stag (AW-1))
 * USS Stagbush (USS Stagbush (YN-93)/USS Stagbush (AN-69))
 * USS Stallion (USS Stallion (YT-120)/USS Stallion (YTM-120), USS Stallion (ATA-193))
 * USS Stalwart (USS Stalwart (AMc-105)/USS Stalwart (IX-231), USS Stalwart (AM-493)/USS Stalwart (MSO-493), USNS Stalwart (T-AGOS-1))
 * USS Stamford (USS Stamford (PG-203)/USS Stamford (PF-95))
 * USS Standard Arrow (USS Standard Arrow (ID-1532))
 * USS Standish (USS Standish (1864))
 * USS Stanly (USS Stanly (DD-478))
 * USS Stansbury (USS Stansbury (DD-180)/USS Stansbury (DMS-8)/USS Stansbury (AG-107))
 * USS Stanton (USS Stanton (DE-247))
 * USS Star (USS Star (1859))
 * USS Star 1 (USS Star 1 (ID-1351))
 * USS Starboard Unit (USS Starboard Unit (1918))
 * USS Stark (USS Stark (FFG-31))
 * USS Stark County (USS Stark County (LST-1134))
 * USS Starlight (USS Starlight (AP-175))
 * USS Starling (USS Starling (SP-2981), USS Starling (AM-64)/USS Starling (MSF-64))
 * USS Starr (USS Starr (AKA-67))
 * USS Stars and Stripes (USS Stars and Stripes (1861))
 * USS State of Georgia (USS State of Georgia (1851))
 * USS Staten (USS Staten (YFB-36))
 * USS Staten Island (USCGC Staten Island (WAG-278)/USCGC Staten Island (WAGB-278)/USS Staten Island (AGB-5))
 * USS Staunch (USS Staunch (AM-307)/USS Staunch (MSF-307))
 * USS Stayner (USS Stayner (DE-564))

Ste–Stu

 * USS Steadfast (USS Steadfast (AFDM-14))
 * USS Steady (USS Steady (AM-118)/USS Steady (MSF-118))
 * USS Steamer Bay (USS Steamer Bay (CVE-87)/USS Steamer Bay (CVHE-87))
 * USS Steele (USS Steele (DE-8))
 * USS Steelhead (USS Steelhead (SS-280))
 * USS Stein (USS Stein (DE-1065)/USS Stein (FF-1065))
 * USS Steinaker (USS Steinaker (DE-452), USS Steinaker (DD-863)/USS Steinaker (DDR-863))
 * USS Stembel (USS Stembel (DD-644))
 * USS Stentor (USS Stentor (ARL-26))
 * USS Stephanotis (USS Stephanotis (YP-4))
 * USS Stephen Potter (USS Stephen Potter (DD-538))
 * USS Stephen R. Jones (USS Stephen R. Jones (ID-4526))
 * USS Stephen W. Groves (USS Stephen W. Groves (FFG-29))
 * USS Stephen W. McKeever (USS Stephen W. McKeever (SP-1169))
 * USS Stephen Young (USS Stephen Young (1861))
 * USS Stepping Stones (USS Stepping Stones (1861))
 * USS Sterett (USS Sterett (DD-27), USS Sterett (DD-407), USS Sterett (DLG-31)/USS Sterett (CG-31), USS Sterett (DDG-104))
 * USS Sterlet (USS Sterlet (SS-392))
 * USS Sterling (USS Sterling (1898), USS Sterling (IX-201))
 * USS Stern (USS Stern (DE-187))
 * USS Sterope (USS Sterope (AK-96))
 * USS Stethem (USS Stethem (DDG-63))
 * USS Stettin (USS Stettin (1862))
 * USS Steuben County (USS Steuben County (LST-1138))
 * USS Stevens (USS Stevens (DD-86), USS Stevens (DD-479))
 * USS Stevens' Battery (USS Stevens' Battery (1862))
 * USS Stevenson (USS Stevenson (DD-503), USS Stevenson (DD-645))
 * USS Stewart (USS Stewart (DD-13), USS Stewart (DD-224), USS Stewart (DE-238))
 * USS Stickell (USS Stickell (DD-888)/USS Stickell (DDR-888))
 * USS Stickleback (USS Stickleback (SS-415))
 * USS Stiletto (USS Stiletto (1885))
 * USS Stinger (USS Stinger (SP-1252))
 * USS Stingray (USS Stingray (SS-13), USS Stingray (SS-186))
 * USS Stockdale (USS Stockdale (1863), USS Stockdale (DE-399), USS Stockdale (DDG-106))
 * USS Stockham (USS Stockham (DE-97), USS Stockham (DD-683))
 * USS Stockton (USS Stockton (TB-32), USS Stockton (DD-73), USS Stockton (DD-504), USS Stockton (DD-646))
 * USS Stoddard (USS Stoddard (DD-566))
 * USS Stoddert (USS Stoddert (DD-302)/USS Stoddert (AG-18))
 * USS Stokes (USS Stokes (AKA-68))
 * USS Stone County (USS Stone County (LST-1141))
 * USS Stonewall (USS Stonewall (1863), USS Stonewall (IX-185))
 * USS Stonewall Jackson (USS Stonewall Jackson (SSBN-634))
 * USS Storm King (USS Storm King (AP-171))
 * USS Stormes (USS Stormes (DD-780))
 * USS Stout (USS Stout (DDG-55))
 * USS Strafford County (USS Strafford County (LST-1142))
 * USS Stranger (USS Stranger (1880))
 * USS Strategy (USS Strategy (AM-308)/USS Strategy (MSF-308))
 * USS Stratford (USS Stratford (AK-45)/USS Stratford (AP-41))
 * USS Straub (USS Straub (DE-77), USS Straub (DE-181))
 * USS Straus (USS Straus (DE-408))
 * USS Strength (USS Strength (AM-309)/USS Strength (MSF-309))
 * USS Stribling (USS Stribling (DD-96)/USS Stribling (DM-1), USS Stribling (DD-867))
 * USS Strickland (USS Strickland (DE-333)/USS Strickland (DER-333))
 * USS Stringham (USS Stringham (TB-19), USS Stringham (DD-83)/USS Stringham (APD-6))
 * USS Strive (USS Strive (AM-117)/USS Strive (MSF-117)/USS Strive (MMC-1))
 * USS Stromboli (USS Stromboli (1846))
 * USS Strong (USS Strong (DD-467), USS Strong (DD-758))
 * MV Strong Virginian (MV Strong Virginian (T-AKR-9205))
 * USS Stump (USS Stump (DD-978))
 * USS Sturdy (USS Sturdy (SP-82), USS Sturdy (PYc-50), USS Sturdy (AM-494)/USS Sturdy (MSO-494))
 * USS Sturgeon (USS Sturgeon (SS-25), USS Sturgeon (SS-187), USS Sturgeon (SSN-637))
 * USS Sturgeon Bay (USS Sturgeon Bay (IX-27))
 * USS Sturtevant (USS Sturtevant (DD-240), USS Sturtevant (DE-239)/USS Sturtevant (DER-239))

Su

 * USS Suamico (USS Suamico (AO-49)/USNS Suamico (T-AO-49))
 * USS Sublette County (USS Sublette County (LST-1144))
 * USS Success (USS Success (1776), USS Success (AM-310)/USS Success (MSF-310))
 * USS Sudbury (USS Sudbury (ID-2149))
 * USS Suffolk (USS Suffolk (AKA-69))
 * USS Suffolk County (USS Suffolk County (LST-1173))
 * USS Suisun (USS Suisun (AVP-53))
 * USS Suitland (USS Suitland (YF-336)/USS Suitland (YDT-15))
 * USS Sultana (USS Sultana (SP-134))
 * USS Sumac (USS Sumac (YN-73))
 * USS Summit (USS Summit (AMc-106)/USS Summit (IX-232))
 * USS Summit County (USS Summit County (LST-1146))
 * USS Sumner (USS Sumner (DD-333), USS Sumner (AG-32)/USS Sumner (AGS-5), USNS Sumner (T-AGS-61))
 * USS Sumner County (USS Sumner County (LST-1148))
 * USS Sumpter (USS Sumpter (1853))
 * USS Sumter (USS Sumter (AP-97)/USS Sumter (APA-52), USS Sumter (LST-1181))
 * USS Sunbeam III (USS Sunbeam III (SP-251))
 * USS Sunbird (USS Sunbird (ASR-15))
 * USS Suncock (USS Suncock (YN-99)/USS Suncock (AN-80))
 * USS Suncook (USS Suncook (1865))
 * USS Sunfish (USS Sunfish (SS-281), USS Sunfish (SSN-649))
 * USS Sunflower (USS Sunflower (1863), USS Sunflower (1907))
 * USS Sunnadin (USS Sunnadin (AT-28)/USS Sunnadin (ATO-28), USS Sunnadin (ATA-197))
 * USNS Sunnyvale (USNS Sunnyvale (T-AGM-5))
 * USS Sunset (USS Sunset (ACV-48)/USS Sunset (CVE-48))
 * USS Sunset Bay (USS Sunset Bay (CVE-106))
 * USS Superior (USS Superior (1814), USS Superior (AM-311)/USS Superior (MSF-311))
 * USS Supply (USS Supply (1846), USS Supply (1873), USS Supply (IX-147)/USS Supply (AVS-1), USS Supply (AOE-6)/USNS Supply (T-AOE-6))
 * USS Support (USS Support (ARS-46))
 * USS Sureste (USS Sureste (1899))
 * USS Surf (USS Surf (SP-341), USS Surf (SP-518))
 * USS Surfbird (USS Surfbird (AM-383)/USS Surfbird (MSF-383)/USS Surfbird (ADG-383))
 * USS Suribachi (USS Suribachi (AE-21))
 * USS Surprise (1777, USS Surprise (1814), USS Surprise (1815), USS Surprise (PG-63), USS Surprise (PGM-97)/USS Surprise (PG-97))
 * USS Surprize (USS Surprize (1777))
 * USS Surveyor (USS Surveyor (1917))
 * USS Susan Ann Howard (USS Susan Ann Howard (1863))
 * USS Susan B. Anthony (USS Susan B. Anthony (AP-72))
 * USS Susanne (USS Susanne (SP-411), USS Susanne (SP-832))
 * USS Susanville (USS Susanville (PC-1149))
 * USS Susquehanna (USS Susquehanna (1850), USS Susquehanna (ID-3016), USS Susquehanna (AOG-5)/USNS Susquehanna (T-AOG-5), USNS Susquehanna (T-AO-185)/USNS Susquehanna (T-AOT-185))
 * USS Sussex (USS Sussex (SP-685), USS Sussex (AK-213))
 * USS Sustain (USS Sustain (AM-119)/USS Sustain (MSF-119)/USS Sustain (MMC-2), USS Sustain (AFDM-7))
 * USS Sutter County (USS Sutter County (LST-1150))
 * USS Sutton (USS Sutton (DE-286), USS Sutton (DE-771))
 * USS Suwanee (USS Suwanee (1864), USS Suwanee (1897), USS Suwanee (ID-1320))
 * USS Suwannee (USS Suwannee (AO-33)/USS Suwannee (AVG-27)/USS Suwannee (ACV-27)/USS Suwannee (CVE-27)/USS Suwannee (CVHE-27))
 * USS Suzanne (USS Suzanne (SP-510))
 * USS Swallow (USS Swallow (AM-4), USS Swallow (AM-65), USS Swallow (AMS-36)/USS Swallow (MSC(O)-36))
 * USS Swan (SP-1437, USS Swan (AM-34)/USS Swan (AVP-7), USS Swan (AMS-37)/USS Swan (MSC(O)-37))
 * USS Swanson (USS Swanson (DD-443))
 * USS Swasey (USS Swasey (DD-273), USS Swasey (DE-248))
 * USS Swatane (USS Swatane (YT-344))
 * USS Swatara (USS Swatara (1865), USS Swatara (1873))
 * USS Sway (USS Sway (AM-120)/USS Sway (MSF-120))
 * USS Swearer (USS Swearer (DE-186))
 * USS Sweet Brier (USS Sweet Brier (1862))
 * USS Sweetwater County (USS Sweetwater County (LST-1152))
 * USS Swenning (USS Swenning (DE-394))
 * USS Swerve (USS Swerve (AM-121), USS Swerve (AM-495)/USS Swerve (MSO-495))
 * USS Swift (USS Swift (1864), USS Swift (AM-122)/USS Swift (MSF-122), HSV-2)
 * USS Switzerland (USS Switzerland (1854))
 * USS Swivel (USS Swivel (ARS-36))
 * USS Sword (USS Sword (LSD-14))
 * USNS Sword Knot (USNS Sword Knot (T-AGM-13))
 * USS Swordfish (USS Swordfish (SS-193), USS Swordfish (SSN-579))
 * USS Sybilla III (USS Sybilla III (SP-104))
 * USS Sycamore (USS Sycamore (YN-28))
 * USS Sylph (USS Sylph (1813), USS Sylph (1831), USS Sylph (PY-5), USS Sylph (PY-12))
 * USS Sylvan Arrow (USS Sylvan Arrow (ID-2150))
 * USS Sylvania (USS Sylvania (AFS-2), USS Sylvania (AKA-44))
 * USS Sylvia (USS Sylvia (1882), USS Sylvia (SP-471))
 * USS Symbol (USS Symbol (AM-123))
 * USS Syncline (USS Syncline (YO-63))
 * USS Syren (USS Syren (1803))
 * USS Syrma (USS Syrma (AK-134))