| Ship Name | Hull No. | IMO No. | ENI No. | Year Built | Date Taken | Location |
|---|---|---|---|---|---|---|
| Swift | 1989 | 2011-06-26 | Rotterdam | |||
| Swift | 1989 | 2011-06-27 | Rotterdam | |||
| Swift | 1993 | 2000-06-18 | Immingham | |||
| Swiftstone | 1952 | 2001-07-19 | River Thames | |||
| Swiftstone | 1952 | 2002-09-03 | River Thames | |||
| Swiftstone | 1952 | 2006-05-01 | River Thames | |||
| Swinderby | 7340186 | 1974 | 2010-06-18 | River Humber | ||
| Sword | FML9296 | 1993 | 2013-07-20 | Firth of Clyde | ||
| Swordfish | 2016 | 2024-04-19 | Portsmouth Harbour | |||
| SWS Essex | 2012 | 2025-07-20 | River Thames | |||
| SWS Suffolk | 02313611 | 1972 | 2023-07-06 | River Thames | ||
| SWS Suffolk | 02313611 | 1972 | 2025-07-20 | River Thames | ||
| Sybille | 9002128 | 1991 | 2004-06-19 | River Mersey | ||
| Sydgard | 1981 | 1997-06-07 | Rendsburg | |||
| Sydney Express | 1994 | 2006-08-10 | River Thames | |||
| Sylbe | 7113337 | 1971 | 1991-07-27 | Poole | ||
| Symphony | 1990 | 2023-07-06 | River Thames | |||
| Symphony | 1989 | 1997-07-19 | River Thames | |||
| Symphony | 1990 | 2002-04-22 | River Thames | |||
| Symphony | 1990 | 2009-06-14 | River Thames | |||
| Synnove Knutsen | 1992 | 1996-04-15 | Rotterdam | |||
| pv Syren | 2004-06-12 | Barrow-in-Furness | ||||
| fv Syrinen | WA2 | 1959 | 2014-03-22 | Whitehaven |