| Name | Operator | Began operation | Tonnage | Status |
|---|---|---|---|---|
| Saga Rose | Saga Cruises | 1997 | 24,474 | Operating - Former Gripsholm, built as Sagafjord. Sold for scrap in May 2010. |
| Saga Ruby | Saga Cruises | 2005 | 24,492 | Operating - Former Caronia, built as Vistafjord |
| Saga Sapphire | Saga Cruises | 1981 | 37,301 | Operating - Former Europa, SuperStar Europe, SuperStar Aries, Holiday Dream, Bleu de France |
| Salamis Glory | Cypriot Salamis Cruises | 1996 | 10,392 | Formerly: Danaos, Constellation, Regent Spirit, Anna Nery. Scrapped in 2010 |
| Sally Albatross | Sally Cruise | 1986 | 15,179 | Former Viking Saga. Destroyed in a shipboard fire, 1990. Parts of the hull were salvaged for Sally Albatross (II) |
| Sapphire | Louis Cruise Lines | 1967 | 12,263 | Formerly: Italia, Ocean Princess, Sea Prince, Sea Prince V, Sea Prince (again), Princesa Oceanica. Sold for scrap in 2012. |
| Sapphire Princess | Princess Cruises | 2004 | 115,875 | Operating |
| Seabourn Legend | Seabourn Cruise Line | 1996 | 10,000 | Operating. Formerly: Royal Viking Queen, Queen Odyssey |
| Seabourn Odyssey | Seabourn Cruise Line | 2009 | 32,000 | Operating |
| Seabourn Sojourn | Seabourn Cruise Line | 2010 | 32,000 | Operating |
| Seabourn Pride | Seabourn Cruise Line | 1988 | 10,000 | Operating |
| Seabourn Quest | Seabourn Cruise Line | 2011 | 32,000 | Operating |
| Seabourn Spirit | Seabourn Cruise Line | 1989 | 10,000 | Operating |
| Sea Breeze | Dolphin Cruise Lines | 1989 | 21,000 | Ended operation in 2000. Sank later that year. Formely:Federico C., Royale, StarShip Royale |
| Sea Cloud | Sea Cloud Cruises | 1979 | 2,523 | Operating, formerly Hussar II, USCGC WPG-284, IX-99, Angelita, Patria, Antarna, Sea Cloud of Cayman |
| Sea Cloud II | Sea Cloud Cruises | 2001 | 3,849 | Operating |
| Sea Diamond | Louis Hellenic Cruise Lines | 2006 | 22,412 | Former Birka Princess. Sank within the caldera of the Greek island of Santorini 6 April 2007 after running aground. |
| Sea Princess | Princess Cruises | 1998 | 77,000 | Transferred to P&O Cruises in 2002 as Adonia, but returned to Princess in 2005. Operating |
| SeaWind Crown | Seawind Cruise Lines | 1991 | 23,306 | Formerly: the Infante Dom Henriquec (1961–75) and the Vasco de Gama (1988–91), Operated as a hotel 1976-88, laid up in 2002, sold and renamed the Barcelona, sent to the breakers in India in 2004 |
| Serenade of the Seas | Royal Caribbean International | 2003 | 90,090 | Operating |
| Seven Seas Mariner | Regent Seven Seas Cruises | 2001 | 48,075 | Operating |
| Seven Seas Navigator | Regent Seven Seas Cruises | 1999 | 28,550 | Operating |
| Seven Seas Voyager | Regent Seven Seas Cruises | 2003 | 42,363 | Operating |
| Silver Cloud | Silversea Cruises | 1994 | 16,800 | Operating |
| Silver Explorer | Silversea Cruises | 2007 | 6,130 | Operating. Formerly: MS Delfin Clipper, MS Sally Clipper, MS Baltic Clipper, MS Delfin Star, MS Dream 21, MS World Discoverer, MS World Adventurer, MS Prince Albert II |
| Silver Shadow | Silversea Cruises | 2000 | 28,258 | Operating |
| Silver Wind | Silversea Cruises | 1995 | 16,800 | Operating |
| Silver Whisper | Silversea Cruises | 2001 | 28,258 | Operating |
| Silver Spirit | Silversea Cruises | 2009 | 36,000 | Operating |
| Sovereign | Pullmantur Cruises | 1988 | 73,192 | Operating. Formerly: Sovereign of the Seas |
| Spirit of Adventure | Saga Cruises | 2006 | 9,570 | Operating - Former Berlin, Princess Mahsuri, Orange Melody |
| Spirit of Alaska | Cruise West | Operating | ||
| Spirit of Chartwell | Magna Carta Steamship Company Ltd | 2011 | Operating. | |
| Spirit of Columbia | Cruise West | Operating | ||
| Spirit of Discovery | Cruise West | Operating | ||
| Spirit of Endeavour | Cruise West | Operating - Former Newport Clipper | ||
| Spirit of Glacier Bay | Cruise West | Operating - Former "Spirit of Nantucket" & Nantucket Clipper | ||
| Spirit of Oceanus | Cruise West | Ended service 1992. Subsequently Renaissance Five, Sun Viva, Megatar Sagittarius, Hanseatic Renaissance. | ||
| Spirit of Yorktown | Cruise West | 1988 | 2,354 | Operating - Former Yorktown Clipper |
| Spirit of '98 | Cruise West | Operating | ||
| Splendour of the Seas | Royal Caribbean International | 1996 | 70,000 | Operating |
| Star Clipper | Star Clippers | 1992 | 2,298 | Operating. |
| Star Flyer | Star Clippers | 1991 | 2,298 | Operating. |
| Star Pisces | Star Cruises | 1993 | 40,053 | Operating. Former Kalypso. |
| Star Princess | Princess Cruises | 2002 | 108,977 | Operating. Underwent repairs following a shipboard fire |
| Statendam | Holland America Line | 1994 | 55,451 | Operating |
| SS Stella Solaris | Royal Olympic Cruises | 1953 | 10,595 | Former Cambodge; Rebuilt 1971-1973; Scrapped in 2003 |
| Sun 11 | German Atlantic Line | 1967 | 25,338 | Ended service 1973. Built as the ocean liner SS Shalom. Subsequently Hanseatic, Doric, Royal Odyssey, Regent Sun. Sunk 2001. |
| Sun Princess | Princess Cruises | 1995 | 77,499 | Operating |
| Sun Vista | Sun Cruises | 1997 | 30,440 | Galileo Galilei. Sank 1999. |
| SuperStar Aquarius | Star Cruises | 2007 | 50,764 | Operating, former Windward, andNorwegian Wind. |
| SuperStar Libra | Star Cruises | 2005 | 42,000 | Operating. Formely: Norwegian Sea |
| SuperStar Virgo | Star Cruises | 1999 | 76,800 | Operating |
| Svea Corona | Rederi AB Svea / Silja Line | 1975 | 13,257 | Ended service in 1984. Later Sundancer, Pegasus. Scrapped 1995. |
Read more about this topic: List Of Cruise Ships