| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| J. Henry Dunant | 8353910 | 02322387 | 1996 | 2002-06-16 | Ijmuiden | |
| J.W. Mclean | 8756318 | 1974 | 2011-04-27 | Cromarty Firth | ||
| J.W. Mclean | 8756318 | 1974 | 2012-04-14 | Cromarty Firth | ||
| J.W. Mclean | 8756318 | 1974 | 2014-05-10 | Cromarty Firth | ||
| fv Jacinta | FD159 | 7207449 | 1972 | 2005-07-03 | Portsmouth Harbour | |
| Jack Bates | 8755780 | 1986 | 1997-04-20 | Rotterdam | ||
| Jack D | 1982 | 2002-09-03 | River Thames | |||
| Jack D | 1982 | 2009-06-11 | River Thames | |||
| Jack James | 9277682 | 2002 | 2003-07-05 | Portsmouth Harbour | ||
| Jack James | 9277682 | 2002 | 2005-07-03 | Portsmouth Harbour | ||
| ts Jack Petchey | 9533220 | 2010 | 2021-08-14 | River Tyne | ||
| fv Jackie Dawn | HH71 | 1988 | 2024-08-15 | Harwich Haven | ||
| Jackie Moon | 8605480 | 1986 | 2002-04-20 | Southampton | ||
| HrMS Jacob van Heemskerck | F812 | 1986 | 1989-05-07 | Portsmouth Harbour | ||
| HrMS Jacob van Heemskerck | F812 | 1986 | 2001-08-24 | Portsmouth Harbour | ||
| Jacoba | 1957 | 2011-06-26 | Rotterdam | |||
| fv Jacoba Alyda | UK268 | 7813377 | 1979 | 2019-09-06 | River Tyne | |
| fv Jacobite | OB560 | 1992 | 2011-04-24 | Tobermory | ||
| Jacobite Maverick | 2018 | 2024-05-11 | Loch Ness | |||
| Jacobite Maverick | 2018 | 2024-05-11 | Loch Ness | |||
| Jacobite Queen | 1949 | 2012-04-10 | Inverness | |||
| Jacobite Queen | 1949 | 2013-05-04 | Inverness | |||
| Jacobite Queen | 1949 | 2024-05-11 | Loch Ness | |||
| Jacobite Rebel | 1990 | 2024-05-11 | Loch Ness | |||
| Jacobite Warrior | 1988 | 2024-05-11 | Loch Ness | |||
| Jacobus Broere | 8712166 | 1989 | 2001-08-18 | River Mersey | ||
| Jacomina | 6723836 | 1967 | 2002-06-17 | Rotterdam | ||
| fv Jacqueline Anne | OB555 | 1997 | 2010-04-04 | Kirkcudbright | ||
| Jade | 8516744 | 1985 | 1998-03-04 | Southampton | ||
| Jade | 9411769 | 2010 | 2011-06-26 | Rotterdam | ||
| Jade Arrow | 9043691 | 1993 | 2002-06-13 | Southampton | ||
| Jadran | 5167580 | 1957 | 1988-11-13 | Toronto | ||
| Jamaica | 1969 | 2010-06-21 | Rotterdam | |||
| James | ARRC-06 | 2006 | 2013-05-13 | Aberdeen | ||
| James | ARRC-06 | 2006 | 2014-05-03 | Aberdeen | ||
| RNLB James Bissett Simpson | D-694 | 2008 | 2012-04-16 | Aberdeen | ||
| RNLB James Bissett Simpson | D-694 | 2008 | 2013-05-06 | Aberdeen | ||
| RRS James Clark Ross | 8904496 | 1991 | 1995-09-23 | Portsmouth Harbour | ||
| sts James Cook | 1987 | 2013-05-25 | River Tyne | |||
| sts James Cook | 1987 | 2014-12-29 | River Tyne | |||
| sts James Cook | 1987 | 2019-05-04 | River Tyne | |||
| James Cook | 2002 | 2010-06-20 | Rotterdam | |||
| RRS James Cook | 9338242 | 2006 | 2024-04-20 | Southampton | ||
| James J. Versluis | 1957 | 1994-09-23 | Chicago | |||
| James Jackson Grundy | 1947 | 2003-08-02 | River Mersey | |||
| James Jackson Grundy | 1947 | 2003-08-30 | River Mersey | |||
| James Jackson Grundy | 1947 | 2004-06-19 | River Mersey | |||
| James Newman | 5411905 | 1963 | 1997-09-24 | River Thames | ||
| James P | 5427631 | 1963 | 1992-08-19 | River Thames | ||
| James Prior | 5427631 | 1963 | 1998-05-13 | River Thames | ||
| James Prior | 5427631 | 1963 | 2009-06-11 | River Thames | ||
| James Ward | 1948 | 2001-09-22 | Southampton | |||
| James Ward | 1993 | 2006-04-22 | Southampton | |||
| Jan | 1957 | 1997-06-06 | River Elbe | |||
| Jan | 1927 | 2010-06-20 | Rotterdam | |||
| Jan | 1972 | 1998-05-27 | Hamburg | |||
| Jan Blanken | 9516648 | 2010 | 2015-06-20 | River Mersey | ||
| Jan Blanken | 9516648 | 2010 | 2015-06-20 | River Mersey | ||
| Jan Dlugosz | 8313831 | 1984 | 2002-06-20 | Antwerp | ||
| Jan Junior | 02317732 | 1963 | 2002-06-20 | Antwerp | ||
| Jan Kahrs | 1988 | 1995-10-06 | Ipswich | |||
| Jan Leeghwater | 9516650 | 2010 | 2015-06-20 | River Mersey | ||
| Jan Leenheer | 6807591 | 1967 | 2010-06-20 | Rotterdam | ||
| Jan Leenheer | 6807591 | 1967 | 2011-06-26 | Rotterdam | ||
| Jan Leenheer | 6807591 | 1967 | 2012-06-22 | Rotterdam | ||
| Jan Molsen | 6819362 | 1968 | 1998-05-27 | Hamburg | ||
| Jan S | 9415143 | 2010 | 2013-05-25 | River Tyne | ||
| pv Jan Van Gent | 1969 | 1996-04-15 | Rotterdam | |||
| Jan-Fabian | 1998 | 2001-05-29 | River Elbe | |||
| Jan/V | 1985 | 1997-06-09 | Hamburg | |||
| Jana | 2009 | 2010-06-20 | Rotterdam | |||
| Jana | 2009 | 2011-06-26 | Rotterdam | |||
| Jane | 9151101 | 1997 | 2002-08-17 | Belfast | ||
| Janet Buchanan Smith | MRI 24 | 1978 | 2011-04-30 | Stonehaven | ||
| Janet James | 1988 | 2005-07-03 | Portsmouth Harbour | |||
| Janet Rae | 1949 | 1989-05-07 | Portsmouth Harbour | |||
| Janet-C | 1998 | 1998-04-28 | Southampton | |||
| Janette B | 9479773 | 2008 | 2012-09-13 | Aberdeen | ||
| Janette B | 9479773 | 2008 | 2012-09-14 | Aberdeen | ||
| Janis Sudrabkalns | 1979 | 1998-05-16 | River Thames | |||
| Janne Wonsild | 1993 | 2010-06-20 | Rotterdam | |||
| Jannie-B | 02316747 | 1955 | 2002-06-17 | Rotterdam | ||
| Jannie-C | 9240550 | 2002 | 2002-08-31 | River Thames | ||
| Jannie-C | 9240550 | 2002 | 2003-05-03 | River Thames | ||
| fv Janreen | LH254 | 1968 | 2011-11-06 | Port Seton | ||
| fv Janreen | LH254 | 1968 | 2013-05-17 | Port Seton | ||
| Janus | 1966 | 1997-06-06 | Rendsburg | |||
| Janus | 1966 | 2001-05-29 | Hamburg | |||
| Jarikaba | 8421298 | 1986 | 1989-07-05 | Portsmouth Harbour | ||
| Jarikaba | 8421298 | 1986 | 1999-11-25 | Southampton | ||
| Jasmine Leader | 9925368 | 2023 | 2023-07-08 | Southampton | ||
| fv Jasper II | WY10 | 1990 | 2012-04-15 | Buckie | ||
| Jaynee W | 9130896 | 1996 | 1999-04-18 | Southampton | ||
| Jaynee W | 9130896 | 1996 | 2002-06-24 | Southampton | ||
| Jaynee W | 9130896 | 1996 | 2003-04-12 | Southampton | ||
| Jaynee W | 9130896 | 1996 | 2008-06-15 | Southampton | ||
| Jaynee W | 9130896 | 1996 | 2010-08-14 | Portsmouth Harbour | ||
| Jaynee W | 9130896 | 1996 | 2013-06-07 | Portsmouth Harbour | ||
| Jaynee W | 9130896 | 1996 | 2023-07-08 | Southampton | ||
| JB 114 | 8770728 | 2009 | 2011-06-26 | Rotterdam |