| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| RNLB Roy Barker I | 14-04 | 1995 | 2008-06-17 | Braye Harbour | ||
| RNLB Roy Barker II | 14-20 | 1997 | 2012-04-11 | Wick | ||
| rv Royal Charter | 2009 | 2009-06-27 | River Mersey | |||
| rv Royal Charter | 2009 | 2013-06-22 | River Mersey | |||
| rv Royal Charter | 2009 | 2014-05-31 | River Mersey | |||
| Royal Daffodil | 5267536 | 1962 | 2000-05-20 | River Mersey | ||
| Royal Daffodil | 5267536 | 1962 | 2004-06-19 | River Mersey | ||
| Royal Daffodil | 5267536 | 1962 | 2006-06-15 | River Mersey | ||
| Royal Daffodil | 5267536 | 1962 | 2014-06-01 | River Mersey | ||
| fv Royal Diadem II | BK255 | 1948 | 2012-08-26 | River Tyne | ||
| Royal Iris | 5301332 | 1951 | 2005-07-17 | River Thames | ||
| Royal Iris | 5301332 | 1951 | 2006-05-01 | River Thames | ||
| Royal Iris | 5301332 | 1951 | 2008-05-18 | River Thames | ||
| Royal Iris | 5301332 | 1951 | 2010-05-23 | River Thames | ||
| Royal Iris of the Mersey | 1960 | 2002-06-29 | River Mersey | |||
| Royal Iris of the Mersey | 1960 | 2003-08-30 | River Mersey | |||
| Royal Iris of the Mersey | 1960 | 2013-06-22 | River Mersey | |||
| Royal Iris of the Mersey | 1960 | 2014-05-31 | River Mersey | |||
| Royal Nore | 1971 | 2009-10-16 | River Thames | |||
| Royal Princess | 1935 | 2006-08-06 | River Thames | |||
| Royal Princess | 8201480 | 1984 | 2001-07-22 | Southampton | ||
| Royal Princess | 8201480 | 1984 | 2001-07-22 | Southampton | ||
| Royal Princess | 8201480 | 1984 | 2001-08-27 | Southampton | ||
| Royal Princess | 8201480 | 1984 | 2002-06-23 | Southampton | ||
| Royal Princess | 9584712 | 2013 | 2013-06-08 | Southampton | ||
| Royal Princess | 9584712 | 2013 | 2014-09-17 | Firth of Clyde | ||
| Royal Princess | 9584712 | 2013 | 2018-05-07 | Firth of Clyde | ||
| Royal Scot | 1991 | 2014-05-11 | Fort Augustus | |||
| Royal Viking Sun | 8700280 | 1988 | 1997-08-23 | Southampton | ||
| sts Royalist | 1003530 | 1971 | 1988-10-09 | Portsmouth Harbour | ||
| sts Royalist | 1003530 | 1971 | 1988-10-30 | Portsmouth Harbour | ||
| sts Royalist | 1003530 | 1971 | 1989-09-24 | Portsmouth Harbour | ||
| sts Royalist | 1003530 | 1971 | 2001-08-24 | Portsmouth Harbour | ||
| Royalty | 1913 | 2006-05-01 | River Thames | |||
| Royalty | 1913 | 2009-06-11 | River Thames | |||
| Royalty | 1913 | 2025-07-20 | River Thames | |||
| Rozel | 7340710 | 1974 | 1989-04-16 | Poole | ||
| Rozel | 7340710 | 1974 | 1989-07-24 | Poole | ||
| Roztocze | 9346835 | 2008 | 2014-05-31 | River Mersey | ||
| RPA 1 | 2002 | 2010-06-19 | Rotterdam | |||
| RPA 1 | 2002 | 2010-06-20 | Rotterdam | |||
| RPA 1 | 2002 | 2010-06-21 | Rotterdam | |||
| RPA 2 | 2002 | 2011-06-24 | Rotterdam | |||
| RPA 2 | 2002 | 2011-06-26 | Rotterdam | |||
| RPA 3 | 1995 | 2010-06-19 | Rotterdam | |||
| RPA 10 | 9239563 | 2002 | 2010-06-20 | Rotterdam | ||
| RPA 10 | 9239563 | 2002 | 2010-06-20 | Rotterdam | ||
| RPA 10 | 9239563 | 2002 | 2011-06-26 | Rotterdam | ||
| RPA 10 | 9239563 | 2002 | 2012-06-24 | Rotterdam | ||
| RPA 11 | 9239587 | 2002 | 2010-06-20 | Rotterdam | ||
| RPA 11 | 9239587 | 2002 | 2012-06-23 | Rotterdam | ||
| RPA 11 | 9239587 | 2002 | 2012-06-25 | Rotterdam | ||
| RPA 12 | 9239551 | 2002 | 2002-06-16 | Rotterdam | ||
| RPA 12 | 9239551 | 2002 | 2010-06-19 | Rotterdam | ||
| RPA 12 | 9239551 | 2002 | 2010-06-21 | Rotterdam | ||
| RPA 13 | 9239575 | 2002 | 2010-06-20 | Rotterdam | ||
| RPA 13 | 9239575 | 2002 | 2011-06-26 | Rotterdam | ||
| RPA 14 | 8306412 | 1985 | 2010-06-20 | Rotterdam | ||
| RPA 14 | 8306412 | 1985 | 2012-06-22 | Rotterdam | ||
| RPA 14 | 8306412 | 1985 | 2012-06-26 | Rotterdam | ||
| RPA 15 | 8224339 | 1985 | 2012-06-24 | Rotterdam | ||
| RPA 20 | 02509206 | 1963 | 2002-06-17 | Rotterdam | ||
| RPA 20 | 02509206 | 1963 | 2010-06-21 | Rotterdam | ||
| RPA 20 | 02509206 | 1963 | 2011-06-28 | Rotterdam | ||
| RPA 20 | 02509206 | 1963 | 2012-06-25 | Rotterdam | ||
| RPA 22 | 02332208 | 1960 | 2011-06-24 | Rotterdam | ||
| RPA 22 | '02332208 | 1960 | 2011-06-28 | Rotterdam | ||
| RPA 24 | '02332210 | 1961 | 2002-06-17 | Rotterdam | ||
| RPA 24 | '02332210 | 1961 | 2010-06-20 | Rotterdam | ||
| RPA 24 | '02332210 | 1961 | 2010-06-21 | Rotterdam | ||
| RPA 32 | 2011-06-26 | Rotterdam | ||||
| RPT 1 | 2001-09-22 | Southampton | ||||
| RR Arrow | 9119414 | 1998 | 2006-06-15 | Dublin | ||
| RT Adriaan | 9489936 | 2009 | 2010-06-21 | Rotterdam | ||
| RT Adriaan | 9489936 | 2009 | 2011-06-26 | Rotterdam | ||
| RT Champion | 9489950 | 2011 | 2012-06-24 | Rotterdam | ||
| RT Innovation | 9190626 | 1999 | 2001-05-29 | Hamburg | ||
| RT Leader | 9489962 | 2011 | 2011-06-26 | Rotterdam | ||
| RT Leader | 9489962 | 2011 | 2011-06-26 | Rotterdam | ||
| RT Leader | 9489962 | 2011 | 2012-06-24 | Rotterdam | ||
| RT Margo | 9376220 | 2008 | 2010-06-20 | Rotterdam | ||
| RT Pioneer | 9190614 | 1999 | 2001-05-27 | River Elbe | ||
| RT Spirit | 9190054 | 1999 | 2010-06-20 | Rotterdam | ||
| RT Spirit | 9190054 | 1999 | 2010-06-21 | Rotterdam | ||
| Rubens | 7637113 | 1977 | 2002-06-20 | Antwerp | ||
| Rubens | 7637113 | 1977 | 2010-05-22 | River Thames | ||
| Rubicone | 8701947 | 1991 | 2010-08-14 | Southampton | ||
| FS Rubis | S601 | 1983 | 1991-12-16 | Toulon | ||
| Ruby | 2002 | 2014-06-09 | Aberdeen | |||
| Ruby and Arthur Reed | 1967 | 2002-01-28 | Southampton | |||
| Ruby May | 2022-05-17 | Lerwick | ||||
| Ruby Princess | 9378462 | 2008 | 2014-08-08 | Firth of Clyde | ||
| Rubyn | 8511885 | 1986 | 2002-06-17 | Rotterdam | ||
| Runner-4 | 7514555 | 1976 | 2002-06-18 | Vlissingen | ||
| Runner-4 | 7514555 | 1976 | 2002-06-21 | Vlissingen | ||
| Running Bear | 1970 | 1992-09-05 | Southampton | |||
| fv Russa Taign | K193 | 9162772 | 1997 | 2013-05-10 | Lerwick | |
| Ruta | 1975 | 1997-04-20 | Rotterdam | |||
| Ruth | 1914 | 2010-07-31 | River Mersey | |||
| Ruth | 1991 | 2008-08-10 | Golf de Fos |