| # | Tower | No | Year | Materials | Maker | Trusses | Layout |
|---|
| 951 | Blacktoft, East Riding of Yorkshire, Holy Trinity | 1 | | Timber | | 5.A | |
| 952 | Blackwell, Derbyshire, S Werburgh | 1 | | Timber | more than one contractor | 5.L & 6.A | 6.1 |
| 953 | Bladon, Oxfordshire, S Martin | 1 | | Oak | | 6.E | 6.1 |
| 954 | Blaenavon, Torfaen, Wales, S Peter | 1 | 1948 | Cast iron | John Taylor & Co | 8.3.A.h | 8.3 |
| 955 | Blagdon, Somerset, S Andrew | 1 | 1902 | Oak | Mears & Stainbank | | |
| 956 | Blaisdon, Gloucestershire, S Michael & All Angels | 1 | 1912 | Cast iron | Mears & Stainbank | 8.3.A.e | 6.1 |
| 957 | Blakenall Heath, West Midlands, Christ Church | 1 | 2002 | Cast iron | John Taylor & Co | 8.3.A.h | 6.5 R |
| 958 | Blakeney, Norfolk, S Nicolas | 1 | | Oak | | 6.A | 1 |
| 959 | Blakenhall, West Midlands, former ch of S Luke | 1 | 1897 | Cast iron | James Barwell | ~ 8.3.A.k & 8.3.A.k | 8.3 |
| 960 | Blakesley, Northamptonshire, S Mary | 1 | 1893 | Oak | Thomas Blackbourn | 6.A | 5.1 |
| 961 | Blandford Forum, Dorset, S Peter & S Paul | 1 | 1935 | Cast iron | John Taylor & Co | | |
| 962 | Blankney, Lincolnshire, S Oswald | 1 | 1920 | Cast iron | John Taylor & Co | 8.3.A.h | 8.3 |
| 963 | Blaxhall, Suffolk, S Peter | 1 | 1800 | Oak | | | |
| 964 | Blaydon on Tyne, Tyne and Wear, S Cuthbert, Stella | 1 | 1928 | Steel | Gillett & Johnston | | |
| 965 | Bleadon, Somerset, S Peter & S Paul | 1 | c1711 | Oak | | | |
| 966 | Bledington, Gloucestershire, S Leonard | 9 | | Stone | | 9.A | 1 |
| 967 | Bledington, Gloucestershire, S Leonard | 1 | 1931 | Cast iron | Henry Bond | | 6.4 |
| 968 | Bledlow, Buckinghamshire, Holy Trinity | 1 | 1983 | Steel | Local labour/guild/assn | 8.1.F.e | 8.3 |
| 969 | Blessington, Wicklow, Republic of Ireland, S Mary | 1 | 2008 | Steel | Hayward Mills Associates | 8.1.B.a | 6.1 |
| 970 | Bletchingdon, Oxfordshire, S Giles | 2 | c1799 | Oak | | | 5 |
| 971 | Bletchingdon, Oxfordshire, S Giles | 1 | 1999 | | Whites of Appleton | | |
| 972 | Bletchingley, Surrey, S Mary | 1 | 1989 | Cast iron | Whitechapel Bell Foundry | 8.3.A.h | 10 |
| 973 | Bletchley, Buckinghamshire, S Mary | 1 | 1924 | Cast iron | John Taylor & Co | 8.3.A.h | 8.3 |
| 974 | Bletsoe, Bedfordshire, S Mary | 1 | 1887 | Cast iron | John Taylor & Co | 8.3.C.b | 5.4 ➔ ~ 6.4 |
| 975 | Bletsoe, Bedfordshire, S Mary | 1.1 | 1900 | Cast iron | John Taylor & Co | 8.3.C.e | 1 |
| 976 | Blewbury, Oxfordshire, S Michael & All Angels | 1 | 1640 | Oak & steel | | | |
| 977 | Blidworth, Nottinghamshire, S Mary of the Purification | 1 | 1972 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 978 | Blisland, Cornwall, S Protus & S Hyacinth | 1 | 1908 | | Harry Stokes | | |
| 979 | Blithfield, Staffordshire, S Leonard | 1 | 1952 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 980 | Blo' Norton, Norfolk, S Andrew | 2 | 1894 | Timber | George Day & Sons | 6.D | 1 |
| 981 | Blo' Norton, Norfolk, S Andrew | 1 | c1399 | Oak & timber | | 3.Q ? | 5.1 |
| 982 | Blockley, Gloucestershire, S Peter & S Paul | 1 | 2017 | Cast iron | John Taylor & Co | 8.3.A.h | ~ 10.5 |
| 983 | Blofield, Norfolk, S Andrew & S Peter | 2 | 1962 | Cast iron | Mears & Stainbank | 8.3.D.a | |
| 984 | Blofield, Norfolk, S Andrew & S Peter | 2.1 | 2003 | Steel | Whitechapel Bell Foundry | | |
| 985 | Blofield, Norfolk, S Andrew & S Peter | 1 | 1962 | Cast iron | Mears & Stainbank | 8.3.D.a | |
| 986 | Blore, Staffordshire, S Bartholomew | 1 | c1699† | Timber | | 6.C | 3.1 |
| 987 | Bloxham, Oxfordshire, Our Lady of Bloxham | 9 | | | | | |
| 988 | Bloxham, Oxfordshire, Our Lady of Bloxham | 7 | | | | | |
| 989 | Bloxham, Oxfordshire, Our Lady of Bloxham | 3 | 1903 | Steel | James Barwell | | |
| 990 | Bloxham, Oxfordshire, Our Lady of Bloxham | 2 | 1956 | Cast iron | Mears & Stainbank | 8.3.A.h | |
| 991 | Bloxham, Oxfordshire, Our Lady of Bloxham | 1 | 1956 | Cast iron | Mears & Stainbank | 8.3.C.e | |
| 992 | Bloxwich, West Midlands, All Saints | 1 | 1972 | Cast iron & steel | Whitechapel Bell Foundry | 8.3.A | 8.3 |
| 993 | Blubberhouses, North Yorkshire, S Andrew | 2 | 1864 | Timber | | 6.A | |
| 994 | Blubberhouses, North Yorkshire, S Andrew | 1 | 1864 | Timber | | 6.A | |
| 995 | Blunham, Bedfordshire, S Edmund K&M & S James | 1 | 1926 | Oak | George Day & Sons | 6.D | 8.3 |
| 996 | Bluntisham, Cambridgeshire, S Mary | 2 | c1799 | Oak | | 6.A | |
| 997 | Bluntisham, Cambridgeshire, S Mary | 1 | 2004 | Cast iron | John Taylor & Co | 8.3.C.e | |
| 998 | Blymhill, Staffordshire, S Mary | 1 | c1600† | Timber | | 5.C | 3.1 |
| 999 | Blyth, Nottinghamshire, S Mary & S Martin | 1 | 1935 | Cast iron | John Taylor & Co | | |
| 1000 | Blythburgh, Suffolk, Holy Trinity | 9 | c1499 | Timber | | 5.H | 5.X |