| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| Lady Moira | 9185229 | 1998 | 2000-06-18 | Immingham | ||
| Lady Morag | 8312007 | 1983 | 2002-08-31 | River Medway | ||
| Lady Morag | 8312007 | 1983 | 2003-08-16 | River Medway | ||
| Lady Mostyn | 1964 | 2014-07-18 | River Humber | |||
| Lady of Lismore | 2021 | 2024-05-19 | Loch Linnhe | |||
| Lady of Mann | 7400259 | 1976 | 2004-06-19 | River Mersey | ||
| sb Lady of the Lea | 1931 | 2010-05-22 | River Medway | |||
| fv Lady Pearl | HL41 | 1971 | 2023-08-27 | River Tyne | ||
| Lady Rea | 7702920 | 1978 | 1992-09-27 | Rotterdam | ||
| Lady Rea | 7702920 | 1978 | 1996-04-15 | Rotterdam | ||
| Lady Rose | 2013-05-08 | Stromness | ||||
| Lady Sarah | 8919192 | 1991 | 2000-06-18 | Immingham | ||
| Lady Sharon | 7515212 | 1976 | 1995-08-22 | Kiel-Holtenau | ||
| Lady Stephanie | 9014781 | 1991 | 2014-07-18 | River Humber | ||
| Lady Susan | 8224511 | 1984 | 2000-06-18 | Immingham | ||
| RMAS Ladybird | A253 | 1970 | 1988-08-10 | Plymouth | ||
| Lafjell | 9115937 | 1996 | 2017-08-27 | River Tyne | ||
| Lagan Viking | 9136034 | 1997 | 2002-08-15 | River Mersey | ||
| Lagan Viking | 9136034 | 1997 | 2002-08-17 | Belfast | ||
| Lagan Viking | 9136034 | 1997 | 2004-06-19 | River Mersey | ||
| Lagan Viking | 9329849 | 2005 | 2006-06-15 | River Mersey | ||
| Lagarde | DF25 | 1989 | 1989-08-15 | La Ciotat | ||
| Lagarfoss | 1980 | 2000-06-18 | Immingham | |||
| Laguna D | 2000 | 2008-05-17 | River Thames | |||
| Lai da Toma | 1976 | 1992-09-27 | Rotterdam | |||
| Laila Beate | 6512952 | 1938 | 1998-10-26 | Bergen | ||
| Lake Anne | 7926875 | 1982 | 1989-06-17 | River Thames | ||
| Lake Erie | 7901150 | 1980 | 2002-06-20 | Antwerp | ||
| Lalis | 9222211 | 2002 | 2002-06-19 | Vlissingen | ||
| Lalis | 9222211 | 2002 | 2002-06-20 | Antwerp | ||
| Lambeth | 2009 | 2023-07-06 | River Thames | |||
| RMAS Lamlash | A208 | 1973 | 1987-09-26 | Solent | ||
| RMAS Lamlash | A208 | 1973 | 1988-09-17 | Portsmouth Harbour | ||
| RMAS Lamlash | A208 | 1973 | 1988-10-26 | Portsmouth Harbour | ||
| RMAS Lamlash | A208 | 1973 | 1992-06-13 | Poole | ||
| RMAS Lamlash | A208 | 1973 | 1996-05-27 | Portsmouth Harbour | ||
| HMS Lancaster | F229 | 1992 | 2001-08-24 | Portsmouth Harbour | ||
| HMS Lancaster | F229 | 1992 | 2006-08-08 | Portsmouth Harbour | ||
| HMS Lancaster | F229 | 1992 | 2009-06-13 | Portsmouth Harbour | ||
| HMS Lancaster | F229 | 1992 | 2012-06-26 | Rotterdam | ||
| Lancelot Sailor | 7727891 | 1978 | 1989-08-15 | Toulon | ||
| Lancing | 9792046 | 2018 | 2024-04-20 | Solent | ||
| Langeland III | 8702446 | 1989 | 1995-08-22 | Kieler Forde | ||
| Langeland III | 8702446 | 1989 | 1997-06-07 | Kieler Forde | ||
| rv Langevin | 7932214 | 1980 | 1990-07-11 | Brest | ||
| Lanka Amila | 1994 | 1995-08-20 | Felixstowe | |||
| Lantic Bay | 8645088 | 1958 | 1996-05-05 | Fowey | ||
| Lantic Bay | 8645088 | 1958 | 2012-05-13 | Fleetwood | ||
| FS Lapérouse | A791 | 1988 | 1990-03-17 | Cherbourg | ||
| Lappland | 1975 | 1995-08-24 | Hamburg | |||
| fv Lapwing | PD972 | 7340734 | 1973 | 2012-04-15 | Peterhead | |
| Lara 1 | 8521672 | 1986 | 2013-06-22 | River Mersey | ||
| Lara 1 | 8521672 | 1986 | 2014-05-31 | River Mersey | ||
| Lara 1 | 8521672 | 1986 | 2016-06-25 | River Mersey | ||
| Lara 1 | 8521672 | 1986 | 2019-08-03 | River Mersey | ||
| Lardier | 1995 | 2008-08-09 | Toulon | |||
| Largona | 1978 | 1997-06-07 | Rendsburg | |||
| Larkfield | 7375507 | 1974 | 1995-08-21 | Hamburg | ||
| Larry G. Dahl | 1954 | 2003-04-12 | Southampton | |||
| Lars | 1991 | 2001-05-28 | Gothenburg | |||
| Lars | 1893 | 2008-05-05 | Stavanger | |||
| Lasbek | 8317992 | 1984 | 1997-08-15 | Le Havre | ||
| Lashette | 7206029 | 1971 | 2002-08-11 | Hull | ||
| Lashette | 7206029 | 1971 | 2014-07-18 | River Humber | ||
| Lass Sun | 9030462 | 1992 | 1997-06-05 | Rendsburg | ||
| Lass Sun | 9030462 | 1992 | 1997-06-07 | Rendsburg | ||
| Lass Uranus | 9030498 | 1992 | 1995-08-25 | River Elbe | ||
| Lass Uranus | 9030498 | 1992 | 2001-05-29 | River Elbe | ||
| Lastdrager 5 | 2009 | 2010-06-20 | Rotterdam | |||
| Latis | 1961 | 2010-08-08 | River Tyne | |||
| Latis | 1961 | 2011-06-05 | River Tyne | |||
| Latis | 1961 | 2012-08-26 | River Tyne | |||
| Latis | 1961 | 2013-05-25 | River Tyne | |||
| Latis | 1961 | 2017-08-27 | River Tyne | |||
| fv Laura Ann | SY586 | 1971 | 2012-04-09 | Mallaig | ||
| fv Laura June | FR63 | 1978 | 2012-08-24 | Blyth | ||
| fv Laura June II | CH102 | 1989 | 2012-08-27 | River Tyne | ||
| Laura M | 2002 | 2016-04-16 | Firth of Forth | |||
| Laura-H | 2002 | 2012-06-22 | Rotterdam | |||
| Laurence Knight | 2021 | 2024-05-14 | Kirkwall | |||
| Laurence Knight | 2021 | 2024-05-17 | Stromness | |||
| Laust Mærsk | 1984 | 1997-06-10 | Felixstowe | |||
| Lautonia | 7047356 | 1971 | 1989-08-22 | St. Helier | ||
| Laxi II | 2014-09-20 | Oban | ||||
| Laxi II | 2016-05-15 | Oban | ||||
| LBK(6) | 1944 | 2001-08-24 | Portsmouth Harbour | |||
| Le Bellot | 9852418 | 2020 | 2024-05-13 | Kirkwall | ||
| Le Boreal | 9502506 | 2010 | 2013-05-09 | Kirkwall | ||
| Le Boreal | 9502506 | 2010 | 2024-05-19 | Oban | ||
| FS Le Boulonnais | F763 | 1955 | 1989-08-25 | Brest | ||
| FS Le Breton | F772 | 1957 | 1989-08-25 | Brest | ||
| Le Castellet | 8020044 | 1982 | 2001-07-22 | Southampton | ||
| Le Castellet | 8020044 | 1982 | 2001-07-22 | Solent | ||
| Le Castellet | 8020044 | 1982 | 2002-04-21 | Southampton | ||
| Le Caux | 1981 | 1997-08-15 | Le Havre | |||
| Le Champlain | 9814038 | 2018 | 2024-05-19 | Loch Linnhe | ||
| Le Coureau | 1990-06-30 | Paris | ||||
| Le Duan | 8623951 | 1987 | 1996-04-14 | Rotterdam | ||
| FS Le Fort | A671 | 1971 | 1989-08-15 | Toulon | ||
| Le Lyrial | 9704130 | 2015 | 2024-05-13 | Scrabster |