| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| rv Morven | 1983 | 2011-08-06 | Southampton | |||
| Mosa | 1965 | 1997-04-20 | Rotterdam | |||
| Mosa | 1984 | 1997-10-25 | Poole | |||
| Moscow River | 9165542 | 1999 | 2002-08-18 | Solent | ||
| Mosel | 1995 | 1997-08-16 | Le Havre | |||
| Mosel Ace | 9177052 | 2000 | 2003-09-27 | Southampton | ||
| pv Motorredeboot 14 | 1988 | 2003-05-07 | Zeebrugge | |||
| Motorredeboot 24 | 1971 | 1997-04-19 | Antwerp | |||
| Motorredeboot 30 | 1980 | 1997-04-19 | Antwerp | |||
| Motorredeboot 33 | 1990 | 2002-06-20 | Antwerp | |||
| Motorredeboot 35 | 1990 | 2002-06-20 | Antwerp | |||
| rv Mouette | 1978 | 2003-05-07 | Dunkerque | |||
| Moulares | 7600067 | 1976 | 1998-03-09 | Southampton | ||
| USS Mount Hood | AE29 | 1971 | 1994-09-16 | San Diego | ||
| pv Mount Stuart | 2003 | 2012-04-06 | Firth of Clyde | |||
| pv Mount Stuart | 2003 | 2013-03-29 | Firth of Clyde | |||
| pv Mount Stuart | 2003 | 2019-04-20 | Firth of Clyde | |||
| pv Mount Stuart | 2003 | 2019-10-05 | Firth of Clyde | |||
| USS Mount Vernon | LSD39 | 1972 | 1994-09-16 | San Diego | ||
| USS Mount Whitney | LCC20 | 1971 | 1988-10-02 | Portsmouth Harbour | ||
| USS Mount Whitney | LCC20 | 1971 | 1991-09-23 | Portsmouth Harbour | ||
| USS Mount Whitney | LCC20 | 1971 | 2015-10-19 | Firth of Clyde | ||
| Mountain Cloud | 7353822 | 1974 | 1992-09-05 | Southampton | ||
| RFA Mounts Bay | L3008 | 2005 | 2011-08-05 | Portsmouth Harbour | ||
| RFA Mounts Bay | L3008 | 2005 | 2012-06-22 | Rotterdam | ||
| RFA Mounts Bay | L3008 | 2005 | 2012-06-24 | Rotterdam | ||
| RFA Mounts Bay | L3008 | 2005 | 2012-06-26 | Rotterdam | ||
| Mountwood | 1960 | 1996-11-18 | River Mersey | |||
| Mountwood | 1960 | 2000-05-20 | River Mersey | |||
| Mowgull | 2006-08-10 | River Thames | ||||
| Mowi Hunter | 9494993 | 2007 | 2024-05-10 | Tarbert, Loch Fyne | ||
| Mozart | 2000 | 2010-05-22 | River Thames | |||
| Mozart | 2000 | 2010-05-22 | River Thames | |||
| MP 5 | 2002-09-03 | River Thames | ||||
| MP 5 | 2005-07-17 | River Thames | ||||
| MP 5 | 2008-05-18 | River Thames | ||||
| MP 16 | 2009-10-21 | River Thames | ||||
| MPOSS | 1985 | 1997-06-06 | Bremerhaven | |||
| MPV Everest | 9769130 | 2017 | 2024-09-13 | Aberdeen | ||
| MRC Emirhan | 2008 | 2010-06-20 | Rotterdam | |||
| MRI 28 | 2003 | 2011-04-30 | Stonehaven | |||
| MSC Aaya | 9927263 | 2022 | 2024-08-16 | Harwich Haven | ||
| MSC Adele | 1986 | 1995-08-20 | Felixstowe | |||
| MSC Annamaria | 1987 | 2001-05-26 | Harwich Haven | |||
| MSC Antonia | 1985 | 1995-08-21 | Hamburg | |||
| MSC Appleton | 1951 | 2000-08-05 | Manchester Ship Canal | |||
| MSC Appleton | 1951 | 2001-06-06 | Manchester Ship Canal | |||
| MSC Appleton | 1951 | 2002-07-27 | Manchester Ship Canal | |||
| MSC Ariane | 1970 | 1996-04-15 | Felixstowe | |||
| MSC Astrid | 2004 | 2010-06-21 | Rotterdam | |||
| MSC Augusta | 1986 | 1997-06-10 | Felixstowe | |||
| MSC Bantam II | 1952 | 2015-08-29 | Manchester Ship Canal | |||
| MSC Barbara | 2002 | 2012-06-24 | Rotterdam | |||
| MSC Berangere | 9930947 | 2023 | 2024-08-15 | Harwich Haven | ||
| MSC Berangere | 9930947 | 2023 | 2024-08-16 | Harwich Haven | ||
| MSC Biscay | 9118513 | 1996 | 2002-06-19 | Vlissingen | ||
| MSC Bothnia | 1991 | 2001-03-18 | Harwich Haven | |||
| MSC Buffalo | 1968 | 2001-08-18 | Manchester Ship Canal | |||
| MSC Buffalo | 1968 | 2002-06-29 | Manchester Ship Canal | |||
| MSC Buffalo | 1968 | 2003-08-02 | Manchester Ship Canal | |||
| MSC Capella | 9465289 | 2012 | 2012-06-26 | Rotterdam | ||
| MSC Claudia | 7104673 | 1971 | 2002-06-20 | Antwerp | ||
| MSC Claudia | 7104673 | 1971 | 2002-06-21 | Vlissingen | ||
| MSC Clorinda | 1981 | 1998-05-30 | Felixstowe | |||
| MSC Dainty | 1959 | 1999-07-13 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2001-07-07 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2001-08-18 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2002-06-29 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2002-07-27 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2003-08-30 | Manchester Ship Canal | |||
| MSC Dainty | 1959 | 2010-07-31 | Manchester Ship Canal | |||
| MSC Daniela | 2008 | 2010-06-21 | Rotterdam | |||
| MSC Davos | 2006 | 2011-06-27 | Rotterdam | |||
| MSC Davos | 2006 | 2011-06-28 | Rotterdam | |||
| MSC Dawn | 1960 | 1999-07-13 | Manchester Ship Canal | |||
| MSC Dawn | 1960 | 2010-07-31 | Manchester Ship Canal | |||
| MSC Floriana | 1986 | 1998-05-26 | Felixstowe | |||
| MSC Giulia | 1970 | 1997-04-19 | Antwerp | |||
| MSC Ilaria M | 1969 | 1997-04-19 | Antwerp | |||
| MSC Jersey | 9622007 | 2014 | 2025-07-19 | River Thames | ||
| MSC Jersey | 9622007 | 2014 | 2025-07-19 | River Thames | ||
| MSC Joy | 9039250 | 1992 | 2021-07-17 | Firth of Clyde | ||
| MSC Krystal | 2008 | 2012-06-26 | Rotterdam | |||
| MSC Lauren | 1982 | 1995-08-25 | River Elbe | |||
| MSC Leanne | 1983 | 2006-06-16 | Dublin | |||
| MSC Lirica | 9246102 | 2003 | 2012-09-17 | Firth of Forth | ||
| MSC Lisa | 2004 | 2010-06-21 | Rotterdam | |||
| MSC Luciana | 2009 | 2011-06-26 | Rotterdam | |||
| MSC Luisa | 9225677 | 2002 | 2002-06-20 | Antwerp | ||
| MSC Magnifica | 9387085 | 2010 | 2014-05-02 | Firth of Forth | ||
| MSC Magnifica | 9387085 | 2010 | 2018-06-09 | River Tyne | ||
| MSC Michaela | 2002 | 2012-06-24 | Rotterdam | |||
| MSC Namibia | 7383906 | 1977 | 2002-06-19 | Vlissingen | ||
| MSC Nederland | 8918954 | 1992 | 2016-06-25 | River Mersey | ||
| MSC Nicole | 8509387 | 1989 | 2001-05-26 | Harwich Haven | ||
| MSC No. 48 | 2015-08-30 | Manchester Ship Canal | ||||
| MSC Opera | 9250464 | 2004 | 2013-06-08 | Southampton | ||
| MSC Pelican | 1956 | 2015-08-29 | Manchester Ship Canal | |||
| MSC Poh Lin | 9279977 | 2004 | 2024-08-16 | Harwich Haven | ||
| MSC Poland | 9207508 | 2000 | 2002-06-20 | Vlissingen |