| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| Seacor Nile | 9710945 | 2019 | 2024-09-12 | Peterhead | ||
| Seacor Yangtze | 9659373 | 2018 | 2021-10-12 | Aberdeen | ||
| Seacor Yangtze | 9659373 | 2018 | 2021-10-14 | Aberdeen | ||
| Seacor Yangtze | 9659373 | 2018 | 2024-09-11 | Aberdeen | ||
| fv Seacrest | SU349 | 1981 | 2024-04-20 | Southampton | ||
| Seafari Explorer | 2013 | 2013-05-17 | North Berwick | |||
| Seafari Explorer | 2013 | 2015-07-04 | North Berwick | |||
| Seafin | 1961 | 2010-08-14 | Southampton | |||
| Seafowl | 7500736 | 1977 | 1991-07-29 | Portsmouth Harbour | ||
| Seafox 2 | 8222903 | 1985 | 1997-04-20 | Rotterdam | ||
| Seafrakt | 1955 | 2005-05-13 | Bergen | |||
| Seafrance Cezanne | 7806099 | 1980 | 1997-04-18 | Dover | ||
| Seafrance Cezanne | 7806099 | 1980 | 2003-05-13 | Dover | ||
| Seafrance Manet | 8208763 | 1984 | 2002-06-15 | Dover | ||
| Seafrance Nord pas-de-Calais | 8512152 | 1987 | 1997-04-18 | Calais | ||
| Seafrance Renoir | 7920534 | 1981 | 1997-04-18 | Straits of Dover | ||
| Seafrance Rodin | 9232527 | 2001 | 2003-05-07 | Dover | ||
| Seagard | 9198977 | 1999 | 2003-05-02 | River Thames | ||
| Seagreen | 2010 | 2010-08-14 | Southampton | |||
| Seagreen | 2010 | 2011-08-05 | Portsmouth Harbour | |||
| Seagreen | 2010 | 2012-07-20 | Southampton | |||
| Seagreen | 2010 | 2024-07-14 | Southampton | |||
| HMAFV Seagull | 5001 | 1970 | 2003-07-05 | Southampton | ||
| fv Seagull | BF74 | 9112545 | 1994 | 2011-04-28 | Peterhead | |
| Seahawk | 7383451 | 1975 | 2003-05-02 | River Thames | ||
| Seahawk | 7383451 | 1975 | 2003-08-16 | River Thames | ||
| Seahorse | 2023-07-08 | Southampton | ||||
| Seahorse | 2024-04-20 | Southampton | ||||
| Seahorse | 5303823 | 1958 | 2002-04-20 | Southampton | ||
| Seahorse | 8213744 | 1983 | 2002-06-17 | Rotterdam | ||
| Seajacks Zaratan | 9596571 | 2012 | 2016-05-28 | River Tyne | ||
| HMAFV Seal | 5000 | 1967 | 2003-07-05 | Southampton | ||
| Seal Carr | 8208828 | 1983 | 2003-05-12 | Leith | ||
| Seal Carr | 8208828 | 1983 | 2010-03-20 | Leith | ||
| Seal Carr | 8208828 | 1983 | 2012-04-20 | Leith | ||
| Seal Carr | 8208828 | 1983 | 2021-07-15 | Firth of Clyde | ||
| Seal Carr | 8208828 | 1983 | 2021-09-26 | Firth of Clyde | ||
| Seal Sands | 7315727 | 1973 | 1997-10-04 | River Tees | ||
| Seal Usaramo | 1982 | 1998-05-30 | Felixstowe | |||
| Sealand Trader | 7343384 | 1975 | 2001-09-01 | Swale | ||
| Sealane Constructor | 2013 | 2013-12-28 | River Tyne | |||
| Sealane Constructor | 2013 | 2015-08-19 | River Tyne | |||
| HMS Sealion | S07 | 1961 | 1985-08-24 | Portsmouth Harbour | ||
| Seaport Alpha | 1943 | 2013-06-22 | River Mersey | |||
| Seaprobe Atlantis | 2004 | 2012-04-10 | Kyle of Lochalsh | |||
| HMCC Searcher | 1979 | 1988-05-26 | Portsmouth Harbour | |||
| HMCC Searcher | 1979 | 1992-12-21 | Portsmouth Harbour | |||
| HMCC Searcher | 1979 | 1998-05-10 | Shoreham | |||
| Searcher | 1979 | 2001-07-22 | Southampton | |||
| fv Searcher | BF205 | 8717491 | 1988 | 2011-04-28 | Fraserburgh | |
| fv Searcher | BF205 | 8717491 | 1988 | 2012-04-15 | Fraserburgh | |
| HMRC Searcher | 2001 | 2006-08-08 | Portsmouth Harbour | |||
| HMC Searcher | 2001 | 2024-04-20 | Solent | |||
| Seasider | 1985 | 1997-10-05 | River Tyne | |||
| Seaspan | 7729071 | 1979 | 2002-06-17 | Rotterdam | ||
| Seaspan | 7729071 | 1979 | 2002-06-17 | Rotterdam | ||
| fv Seaspray | KY11 | 1981 | 2011-11-06 | Port Seton | ||
| fv Seaspray II | KY11 | 1981 | 2012-09-13 | Anstruther | ||
| Seaton | 2013-12-28 | River Tyne | ||||
| Seatransport | 9247821 | 2002 | 2011-06-29 | River Humber | ||
| Seatreasure | 8312368 | 1987 | 2002-06-21 | Vlissingen | ||
| Seatruck Power | 9506215 | 2012 | 2013-06-22 | River Mersey | ||
| Seatruck Power | 9506215 | 2012 | 2015-06-20 | River Mersey | ||
| Seatruck Progress | 9506203 | 2011 | 2014-05-31 | River Mersey | ||
| Seaturbot | 9204764 | 2000 | 2002-06-16 | Amsterdam | ||
| Seavinha | 6909507 | 1969 | 1994-10-13 | Portsmouth Harbour | ||
| rv Seaway Endeavour | 6619944 | 1966 | 2011-09-23 | Firth of Clyde | ||
| Seawell | 8324567 | 1987 | 2003-05-08 | Aberdeen | ||
| Seawell | 8324567 | 1987 | 2005-05-13 | Haugesund | ||
| Seawell | 8324567 | 1987 | 2011-06-27 | Rotterdam | ||
| Seawell | 8324567 | 1987 | 2013-09-13 | Aberdeen | ||
| Seawell | 8324567 | 1987 | 2014-06-13 | Aberdeen | ||
| Seawind Crown | 5160805 | 1961 | 2001-03-18 | Barcelona | ||
| Seda | 5162724 | 1962 | 1996-04-14 | Rotterdam | ||
| Sedco 704 | 8755132 | 1974 | 2013-05-05 | Cromarty Firth | ||
| Sedco 712 | 8755194 | 1983 | 2011-04-27 | Cromarty Firth | ||
| Sedco 712 | 8755194 | 1983 | 2012-04-14 | Cromarty Firth | ||
| Sedco 712 | 8755194 | 1983 | 2013-05-05 | Cromarty Firth | ||
| Sedov | 7946356 | 1921 | 2001-08-24 | Portsmouth Harbour | ||
| Seebergen | 1977 | 2019-05-27 | Montrose | |||
| HMCC Seeker | 1980 | 1996-05-05 | Falmouth | |||
| pv Seelotse | 1956 | 1997-06-06 | Bremerhaven | |||
| Seerose I | 5317367 | 1952 | 2000-06-07 | Poole | ||
| Seewolf | 1963 | 1995-08-21 | Hamburg | |||
| Seewolf | 1963 | 1998-05-27 | Hamburg | |||
| Sefton Supporter | 7116169 | 1971 | 2003-06-14 | River Mersey | ||
| Sefton Supporter | 7116169 | 1971 | 2004-06-19 | River Mersey | ||
| rv Seisquest | 8805626 | 1991 | 1998-10-26 | Bergen | ||
| rv Seisranger | 9064657 | 1993 | 2011-04-28 | Peterhead | ||
| ts Seiun Maru | 9177600 | 1997 | 2001-07-19 | River Thames | ||
| Selandia | 9122461 | 1997 | 1998-02-23 | Southampton | ||
| Selandia Swan | 9371787 | 2008 | 2010-06-20 | Rotterdam | ||
| Selandia Swan | 9371787 | 2008 | 2010-08-14 | Southampton | ||
| Selby Maurice | 1962 | 2009-06-14 | River Thames | |||
| Selby Paradigm | 7340186 | 1974 | 2002-08-10 | Hull | ||
| Selene Prahm | 9100059 | 1994 | 2012-09-14 | Aberdeen | ||
| Selene Prahm | 9100059 | 1994 | 2014-05-05 | Buckie | ||
| Selenka | 9447067 | 2009 | 2013-06-08 | Southampton | ||
| Selfoss | 8914556 | 1991 | 2002-06-17 | Rotterdam | ||
| fv Selina May | LK897 | 1990 | 2012-09-18 | Dunbar |