| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| Simbad | 7925261 | 1981 | 1997-09-29 | Southampton | ||
| Simeon Ch | 7512612 | 1977 | 1997-11-06 | Southampton | ||
| Simon de Danser | 1997-07-13 | Southampton | ||||
| Simone | 1982 | 2000-06-18 | River Trent | |||
| Simone J | 9143817 | 1997 | 2002-06-17 | Rotterdam | ||
| Simoon | 7705788 | 1977 | 1999-05-23 | Southampton | ||
| USS Simpson | FFG56 | 1985 | 1994-09-20 | Norfolk, Virginia | ||
| Simson | 42 | 9054365 | 1993 | 2002-06-16 | Ijmuiden | |
| Simwer | 1986 | 2000-06-18 | River Trent | |||
| fv Sincere V | SH3 | 1989 | 2012-09-17 | Pittenweem | ||
| Singapore Bay | 1993 | 1995-06-13 | Southampton | |||
| Sinjoor 1 | 8003424 | 1982 | 1997-04-19 | Antwerp | ||
| Sint-Jozef | 1944 | 2002-06-20 | Antwerp | |||
| Sioux | 1981 | 1992-09-27 | Rotterdam | |||
| Sioux | 1981 | 1997-06-06 | Bremerhaven | |||
| Sir Aubrey | 1960 | 2003-05-03 | River Thames | |||
| RFA Sir Bedivere | L3004 | 6617154 | 1967 | 1989-07-02 | Portsmouth Harbour | |
| RFA Sir Bedivere | L3004 | 6617154 | 1967 | 1989-07-27 | Portland Harbour | |
| Sir Bevois | 8414166 | 1985 | 1988-09-03 | Southampton | ||
| Sir Bevois | 8414166 | 1985 | 1991-01-05 | Southampton | ||
| Sir Bevois | 8414166 | 1985 | 2002-06-24 | Southampton | ||
| Sir Bevois | 8414166 | 1985 | 2003-08-17 | Southampton | ||
| Sir Bevois | 8414166 | 1985 | 2003-09-27 | Southampton | ||
| Sir Bobby Robson | 2012 | 2014-08-23 | River Tyne | |||
| Sir Bobby Robson | 2012 | 2014-08-23 | River Tyne | |||
| Sir Charles Parsons | 8402840 | 1985 | 1989-06-17 | River Thames | ||
| RFA Sir Galahad | L3005 | 8414635 | 1987 | 1987-12-22 | Southampton | |
| RFA Sir Galahad | L3005 | 8414635 | 1987 | 1988-03-12 | Portsmouth Harbour | |
| RFA Sir Galahad | L3005 | 8414635 | 1987 | 1989-03-25 | Portsmouth Harbour | |
| Sir Geoffrey Rackham | 1985 | 2006-08-08 | Portsmouth Harbour | |||
| Sir Geoffrey Rackham | 1985 | 2023-07-07 | Portsmouth Harbour | |||
| RFA Sir Geraint | L3027 | 6707894 | 1967 | 1989-05-27 | Southampton | |
| Sir Humphrey Gale | FML8129 | 1983 | 2007-09-08 | Portsmouth Harbour | ||
| Sir Humphrey Gale | FML8129 | 1983 | 2010-08-14 | Portsmouth Harbour | ||
| Sir Humphrey Gale | FML8129 | 1983 | 2011-08-05 | Portsmouth Harbour | ||
| Sir Humphrey Gale | FML8129 | 1983 | 2023-07-08 | Portsmouth Harbour | ||
| Sir James Scott | 2001 | 2003-05-05 | Portsmouth Harbour | |||
| Sir James Scott | 2001 | 2006-04-22 | Southampton | |||
| Sir John Craster | 1973 | 2014-05-31 | River Mersey | |||
| RNLB Sir John Fisher | 47-028 | 1989 | 2014-03-22 | Workington | ||
| rv Sir John Murray | 2004 | 2015-06-04 | Firth of Clyde | |||
| RFA Sir Lancelot | L3029 | 5413642 | 1964 | 1987-08-29 | Portsmouth Harbour | |
| RFA Sir Lancelot | L3029 | 5413642 | 1964 | 1989-03-12 | Southampton | |
| RFA Sir Percivale | L3036 | 6728642 | 1968 | 1989-04-30 | Portsmouth Harbour | |
| RFA Sir Percivale | L3036 | 6728642 | 1968 | 1997-10-29 | Southampton | |
| RFA Sir Percivale | L3036 | 6728642 | 1968 | 2003-09-27 | Southampton | |
| RFA Sir Percivale | L3036 | 6728642 | 1968 | 2006-04-22 | Southampton | |
| RFA Sir Percivale | L3036 | 6728642 | 1968 | 2009-06-13 | Southampton | |
| Sir Robert Peel | MP4 | 2002 | 2003-05-03 | River Thames | ||
| Sir Robert Peel | MP4 | 2002 | 2005-07-16 | River Thames | ||
| Sir Robert Peel | MP4 | 2002 | 2005-07-17 | River Thames | ||
| Sir Robert Peel | MP4 | 2002 | 2006-05-01 | River Thames | ||
| Sir Robert Peel II | MP4 | 2007 | 2008-05-18 | River Thames | ||
| Sir Robert Peel II | MP4 | 2007 | 2009-10-24 | River Thames | ||
| Sir Silas | 1959 | 2009-06-13 | Southampton | |||
| Sira Borg | 7922128 | 1980 | 2002-06-21 | Vlissingen | ||
| HMS Sirius | F40 | 1966 | 1987-04-20 | Plymouth | ||
| HMS Sirius | F40 | 1966 | 1989-06-18 | Portsmouth Harbour | ||
| HMS Sirius | F40 | 1966 | 1995-04-28 | Portsmouth Harbour | ||
| HMS Sirius | F40 | 1966 | 1996-07-21 | Portsmouth Harbour | ||
| Sirius | 1966 | 2011-06-27 | Rotterdam | |||
| HMAV Sirocco | WB44 | 2008 | 2012-07-23 | Portsmouth Harbour | ||
| FS Siroco | L9012 | 1998 | 2008-08-09 | Toulon | ||
| Sjælland | 5093959 | 1951 | 2006-01-30 | Barrow-in-Furness | ||
| Sjælland | 5093959 | 1951 | 2015-03-08 | Barrow-in-Furness | ||
| ts Sjøkurs | 5289247 | 1956 | 2012-07-20 | Portsmouth Harbour | ||
| ts Sjøkurs | 5289247 | 1956 | 2012-07-21 | Portsmouth Harbour | ||
| Skadi | 1976 | 2010-06-21 | Rotterdam | |||
| Skagenbank | 2005 | 2013-09-12 | Firth of Tay | |||
| Skagern | 8115552 | 1983 | 2002-06-18 | Vlissingen | ||
| Skagern | 9197791 | 2000 | 2014-10-13 | Montrose | ||
| LNF Skalvis | M53 | 1983 | 2016-10-06 | Firth of Clyde | ||
| Skandi Acergy | 9387217 | 2008 | 2013-08-21 | River Tyne | ||
| Skandi Achiever | 9413810 | 2007 | 2012-04-15 | Aberdeen | ||
| Skandi Achiever | 9413810 | 2007 | 2013-05-15 | Aberdeen | ||
| Skandi Achiever | 9413810 | 2007 | 2015-05-24 | Montrose | ||
| Skandi Admiral | 9185023 | 1999 | 2015-05-22 | Aberdeen | ||
| Skandi Admiral | 9185023 | 1999 | 2015-05-24 | Aberdeen | ||
| Skandi Admiral | 9185023 | 1999 | 2015-05-24 | Aberdeen | ||
| Skandi Aker | 9387229 | 2010 | 2012-04-15 | Peterhead | ||
| Skandi Arctic | 9413822 | 2009 | 2012-04-11 | Cromarty Firth | ||
| Skandi Arctic | 9413822 | 2009 | 2015-05-22 | Aberdeen | ||
| Skandi Aukra | 9625425 | 2012 | 2014-06-09 | Aberdeen | ||
| Skandi Aukra | 9625425 | 2012 | 2014-06-13 | Aberdeen | ||
| Skandi Aukra | 9625425 | 2012 | 2021-10-15 | Aberdeen | ||
| Skandi Aukra | 9625425 | 2012 | 2023-08-09 | Aberdeen | ||
| Skandi Barra | 9330680 | 2005 | 2013-05-07 | Aberdeen | ||
| Skandi Barra | 9330680 | 2005 | 2015-05-17 | Aberdeen | ||
| Skandi Barra | 9330680 | 2005 | 2021-10-15 | Aberdeen | ||
| Skandi Barra | 9330680 | 2005 | 2023-08-07 | Aberdeen | ||
| Skandi Buchan | 9263514 | 2002 | 2013-05-15 | Aberdeen | ||
| Skandi Buchan | 9263514 | 2002 | 2013-09-13 | Aberdeen | ||
| Skandi Buchan | 9263514 | 2002 | 2013-09-14 | Aberdeen | ||
| Skandi Buchan | 9263514 | 2002 | 2014-05-04 | Aberdeen | ||
| Skandi Buchan | 9263514 | 2002 | 2015-05-17 | Aberdeen | ||
| Skandi Caledonia | 9281657 | 2003 | 2012-04-17 | Aberdeen | ||
| Skandi Caledonia | 9281657 | 2003 | 2012-09-16 | Aberdeen | ||
| Skandi Caledonia | 9281657 | 2003 | 2013-05-07 | Aberdeen | ||
| Skandi Caledonia | 9281657 | 2003 | 2013-05-07 | Aberdeen | ||
| Skandi Caledonia | 9281657 | 2003 | 2014-05-03 | Aberdeen |