| # | Tower | No | Year | Materials | Maker | Trusses | Layout |
|---|
| 7951 | Sithney, Cornwall, S Sithney | 1 | 1959 | Timber | Local labour/guild/assn | 5.L | 3.1 |
| 7952 | Sittingbourne, Kent, S Michael | 1 | 1897 | Oak | Mears & Stainbank | 6.D | 8.3 |
| 7953 | Six Mile Bottom, Cambridgeshire, S George | 1 | | Steel | | 8.1.A | |
| 7954 | Sixhills, Lincolnshire, All Saints | 1 | | Timber | James III Harrison | 6.B | 4.3 |
| 7955 | Sixpenny Handley, Dorset, S Mary | 1 | 1881 | Oak | John Warner & Sons | | 6.4 |
| 7956 | Skegby, Nottinghamshire, S Andrew | 1 | | Timber | | | |
| 7957 | Skelbrooke, South Yorkshire, S Michael & All Angels | 1 | 1872 | Timber | | | |
| 7958 | Skelton, Cumbria, S Michael | 1 | | Timber | | 2.B | 2.X1 |
| 7959 | Skelton in Cleveland, North Yorkshire, All Saints | 1 | 1883 | Timber | John Taylor & Co | 6.A | 6.1 ➔ 8.3 |
| 7960 | Skelton in Cleveland, North Yorkshire, All Saints | 1.1 | 1902 | Oak | John Taylor & Co | 6.A | 2.X2 |
| 7961 | Skendleby, Lincolnshire, S Peter & S Paul | 1 | | Timber | | | 3.1 |
| 7962 | Skenfrith, Monmouthshire, Gwent, Wales, S Bridget | 1 | 2006 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 7963 | Sketty, Swansea, West Glamorgan, Wales, S Paul | 1 | 1950 | Cast iron | John Taylor & Co | 8.3.C.e | 8.X11 |
| 7964 | Skibbereen, Cork, Republic of Ireland, Abbeystrewry Church (CI) | 9 | | Steel | | | |
| 7965 | Skibbereen, Cork, Republic of Ireland, Abbeystrewry Church (CI) | 1 | 2001 | Steel | Matthew Higby & Co | 8.1.A.b | 6.1 |
| 7966 | Skilgate, Somerset, S John Bapt | 1 | 1922 | Cast iron | William Aggett and Sons | | |
| 7967 | Skillington, Lincolnshire, S James | 1 | | Timber | | | |
| 7968 | Skipsea, East Riding of Yorkshire, All Saints | 1 | | Timber | | 5.O | 3.3 |
| 7969 | Skipton in Craven, North Yorkshire, Holy Trinity | 1 | 1921 | Cast iron | John Taylor & Co | | |
| 7970 | Skirbeck, Lincolnshire, S Nicholas | 1 | | | | | 6 D |
| 7971 | Skirpenbeck, East Riding of Yorkshire, S Mary | 1 | c1913 | Timber | | 5.A | 2.X1 |
| 7972 | Skirwith, Cumbria, S John Ev | 1 | | | | | |
| 7973 | Slaidburn, Lancashire, S Andrew | 1 | 1843 | Composite | Mears (generic) | 6.A | 6 |
| 7974 | Slapton, Buckinghamshire, Holy Cross | 1 | 1889 | Cast iron & timber | Frederick White | 7.A.a | 4.X ➔ 6.X |
| 7975 | Slapton, Buckinghamshire, Holy Cross | 1.1 | 2024 | Cast iron, steel & timber | Blyth & Co | 7.A.a & 8.1.B.a | 2.X1 |
| 7976 | Slapton, Devon, S James Gt | 2 | 1975 | Steel | Arthur Fidler | 8.1.H.b | |
| 7977 | Slapton, Devon, S James Gt | 1 | 1975 | Steel | Arthur Fidler | 8.1.H.b | |
| 7978 | Slaugham, West Sussex, S Mary | 9 | | Timber | | 1.C | |
| 7979 | Slaugham, West Sussex, S Mary | 1 | 1934 | Cast iron | Gillett & Johnston | 8.3.A.m | 8.3 |
| 7980 | Slawston, Leicestershire, All Saints | 1 | 1905 | Steel | E C Kemp & Co | 8.1.E.b | 3.1 |
| 7981 | Sleaford, Lincolnshire, S Denys | 1 | 1886 | Cast iron | John Taylor & Co | 8.3.C.b | 8.3 |
| 7982 | Sledmere, East Riding of Yorkshire, S Mary | 1 | c1899 | Timber | | ~ 5.N | 3.1 |
| 7983 | Slimbridge, Gloucestershire, S John Ev | 1 | 1911 | Cast iron | Llewellins & James | 8.3.C.e | 6.4 |
| 7984 | Slindon, West Sussex, S Mary | 2 | | Timber | | 6.A | 2.X1 |
| 7985 | Slindon, West Sussex, S Mary | 1 | | Timber | | 5.C | 2.X1 |
| 7986 | Slinfold, West Sussex, S Peter | 1 | 1960 | Cast iron | Mears & Stainbank | 8.3.A.h | 6.X |
| 7987 | Slingsby, North Yorkshire, All Saints | 2 | c1799 | Timber | | 6.A | 1 |
| 7988 | Slingsby, North Yorkshire, All Saints | 1 | c1799 | Timber | | 5.L | 3.3 |
| 7989 | Slough, Berkshire, S Paul | 1 | | Brick | | 9.A | 1 |
| 7990 | Smallburgh, Norfolk, S Peter | 1 | | Stone | | 9.A | 2.X1 |
| 7991 | Smallfield, Surrey, Church Hall | 1 | | Brick | | 9.A | 1 |
| 7992 | Smethwick, West Midlands, Old Church | 9 | 1978 | Timber | John Taylor & Co | 1 | 1 |
| 7993 | Smethwick, West Midlands, Old Church | 1 | 1978 | Cast iron | John Taylor & Co | 8.3.A.h | 8.3 |
| 7994 | Smisby, Derbyshire, S James | 1 | | Timber | | 6.B | 2 |
| 7995 | Snaith, East Riding of Yorkshire, Priory Ch of S Laurence | 1 | 1884 | Timber | Thomas Mallaby | 6.A | 6.1 ➔ 8.3 |
| 7996 | Snaith, East Riding of Yorkshire, Priory Ch of S Laurence | 1.1 | 1950 | Timber | Mears & Stainbank | 6.A | 2.X2 |
| 7997 | Snarford, Lincolnshire, S Laurence | 1 | | Timber | | 1 | |
| 7998 | Snave, Kent, S Augustine | 1 | c1699 | Oak | | | |
| 7999 | Sneaton, North Yorkshire, S Hilda | 1 | | Timber | | 6.N | 3.1 |
| 8000 | Snelston, Derbyshire, S Peter | 1 | 1907 | Cast iron & timber | Charles Carr | 7 | |