| # | Tower | No | Year | Materials | Maker | Trusses | Layout |
|---|
| 4701 | Husthwaite, North Yorkshire, S Nicholas | 1A | | Steel | John Taylor & Co | 8.1.A | 3 |
| 4702 | Huttoft, Lincolnshire, S Margaret | 1 | 1924 | Cast iron | John Taylor & Co | | |
| 4703 | Hutton, Essex, All Saints | 1 | 1905 | Cast iron | Mears & Stainbank | 8.3.C.e | 5 |
| 4704 | Hutton, Somerset, Blessed Virgin Mary | 1 | 2010 | Steel | Matthew Higby & Co | | 6.4 |
| 4705 | Hutton Buscel, North Yorkshire, S Matthew | 9 | | | | | |
| 4706 | Hutton Buscel, North Yorkshire, S Matthew | 1 | 1902 | Timber | John Taylor & Co | 6.A | 3.1 |
| 4707 | Hutton Cranswick, East Riding of Yorkshire, S Peter | 1 | 1949 | Cast iron | Mears & Stainbank | 8.3.A.h | 6.1 |
| 4708 | Huyton, Merseyside, S Michael | 1 | 1930 | Cast iron | John Taylor & Co | | 6.1 |
| 4709 | Hyde, Greater Manchester, S George | 1 | 1920 | Cast iron | John Taylor & Co | 8.3.C.e | 8.3 |
| 4710 | Hythe, Hampshire, S John Bapt | 1 | | Brick | | 9.A | 3.X |
| 4711 | Hythe, Kent, S Leonard | 9 | | Timber | Local firm | 6.A | 1 |
| 4712 | Hythe, Kent, S Leonard | 2 | 1992 | | Local labour/guild/assn | | |
| 4713 | Hythe, Kent, S Leonard | 1 | 1928 | | Mears & Stainbank | | |
| 4714 | Ibstock, Leicestershire, S Denys | 1 | 1905 | Cast iron | ? John Taylor & Co | 8.3.C.e | 6.4 |
| 4715 | Ibstone, Buckinghamshire, S Nicholas | 1 | c1799 | Timber | | 5.A | 2 |
| 4716 | Ickburgh, Norfolk, S Peter | 1 | | | | | 3 D |
| 4717 | Ickford, Buckinghamshire, S Nicholas | 1 | 1907 | Timber | Whites of Appleton | 6.A | 3.1 |
| 4718 | Ickleford, Hertfordshire, S Katharine | 1 | | Timber | | | |
| 4719 | Ickleton, Cambridgeshire, S Mary Magd | 1 | 1927 | Cast iron | Gillett & Johnston | 8.3.A.m | 8.3 |
| 4720 | Ickworth, Suffolk, S Mary | 1 | | Timber | | 5.A | 1 |
| 4721 | Idbury, Oxfordshire, S Nicholas | 9 | | Stone | | | |
| 4722 | Idbury, Oxfordshire, S Nicholas | 1 | c1860 | Composite | Henry Bond | 7.C.c | 3.3 |
| 4723 | Iddesleigh, Devon, S James | 1 | 1904 | Oak | Harry Stokes | 6.B | 6.5 R |
| 4724 | Ide, Devon, S Ida | 2 | 1880 | | Thomas II Hooper/Harry Stokes | | |
| 4725 | Ide, Devon, S Ida | 1 | 1880 | Oak | Thomas II Hooper/Harry Stokes | 6.S | 5.1 |
| 4726 | Ideford, Devon, S Mary V | 1 | 1988 | Steel | Whitechapel Bell Foundry | 8.1.B.c | |
| 4727 | Iden, East Sussex, All Saints | 2 | 1909 | Steel | Alfred Bowell | 8.1.F | 1 |
| 4728 | Iden, East Sussex, All Saints | 1 | | Timber | | 6.H | 5.1 |
| 4729 | Idle, West Yorkshire, Holy Trinity | 2 | 1914 | Cast iron | John Taylor & Co | 8.3.D.a | |
| 4730 | Idle, West Yorkshire, Holy Trinity | 1 | 1914 | Cast iron | John Taylor & Co | 8.3.D.a | |
| 4731 | Iffley, Oxfordshire, S Mary V | 1 | 1911 | Oak | Richard White | | |
| 4732 | Ifield, West Sussex, S Margaret | 1 | 1884 | Timber | ? Gillett & Johnston | 1.D.iii | 2.X2 |
| 4733 | Iford, East Sussex, S Nicholas | 1 | c1225† | Oak | | 5.D | 3.1 |
| 4734 | Ightham, Kent, S Peter | 1 | | Teak | | | |
| 4735 | Iken, Suffolk, S Botolph | 1 | 1880 | Timber | George Day & Sons | 6.A | 5.1 |
| 4736 | Ilam, Staffordshire, Holy Cross | 1 | c1856 | Oak | ? John Taylor & Co | 6.A | 5.1 |
| 4737 | Ilchester, Somerset, S Mary Major | 1 | 1938 | Cast iron | Gillett & Johnston | | 5.11 |
| 4738 | Ilford, Greater London, S Mary | 9 | 1981 | Steel | Local firm | | |
| 4739 | Ilford, Greater London, S Mary | 1 | 1981 | Steel | Local firm | 8.1.F.e | 8.3 |
| 4740 | Ilfracombe, Devon, Holy Trinity | 1 | 1930 | Cast iron | John Taylor & Co | 8.3.C.e | 8.3 |
| 4741 | Ilfracombe, Devon, S Philip & S James | 2 | 1923 | Oak | Llewellins & James | 6.A | |
| 4742 | Ilfracombe, Devon, S Philip & S James | 1 | 1876 | Oak | Llewellins & James | 6.A | 6.1 |
| 4743 | Ilkeston, Derbyshire, S Mary V | 1 | 1910 | Cast iron | John Taylor & Co | 8.3.C.e | 8.3 |
| 4744 | Ilketshall St Andrew, Suffolk, S Andrew | 1 | 1890 | Oak | | 6.A | 4.6 |
| 4745 | Ilketshall St Lawrence, Suffolk, S Lawrence | 1 | c1700 | Oak | | 6.A | 2.X1 |
| 4746 | Ilketshall St Margaret, Suffolk, S Margaret | 1 | c1599 | Oak | | ~ 5.O | 3.3 |
| 4747 | Ilkley, West Yorkshire, All Saints | 1 | 1939 | Cast iron | John Taylor & Co | 8.3.A.h | 8.3 |
| 4748 | Illogan, Cornwall, S Illogan | 2 | 1889 | Oak | William Aggett and Sons | 6.A | 4.3 |
| 4749 | Illogan, Cornwall, S Illogan | 1 | 1889 | Oak | William Aggett and Sons | 6.A | |
| 4750 | Illston on the Hill, Leicestershire, S Michael & All Angels | 2 | 1946 | Cast iron | John Taylor & Co | 8.3.A.h | |