| # | Tower | No | Year | Materials | Maker | Trusses | Layout |
|---|
| 6051 | Mumby, Lincolnshire, S Thomas of Canterbury | 9 | | | | | |
| 6052 | Mumby, Lincolnshire, S Thomas of Canterbury | 1 | c1500† | Timber | | 6.A | |
| 6053 | Muncaster, Cumbria, S Michael | 1 | | Stone | | 9.A | 2.X1 |
| 6054 | Mundford, Norfolk, S Leonard | 4 | | Timber | | | |
| 6055 | Mundford, Norfolk, S Leonard | 1 | 1945 | Cast iron | John Taylor & Co | 8.3.C.e | |
| 6056 | Mundham, Norfolk, S Peter | 1 | | Timber | | | |
| 6057 | Munslow, Shropshire, S Michael | 9 | | | | | |
| 6058 | Munslow, Shropshire, S Michael | 1 | c1399 | Oak | | 5.C | 4.1 |
| 6059 | Mursley, Buckinghamshire, S Mary V | 1 | c1814 | Timber | | 6.A | ~ 6.13 |
| 6060 | Musbury, Devon, S Michael | 1 | 1896 | Oak | Harry Stokes | 6.A | 6.5 R |
| 6061 | Muston, Leicestershire, S John Bapt | 9 | | Timber | | 6.A | 1 |
| 6062 | Muston, Leicestershire, S John Bapt | 2 | 1611† | Oak | | 6.B | 2.X1 |
| 6063 | Muston, Leicestershire, S John Bapt | 1 | 1611† | Oak | | 6.B | 2.X1 |
| 6064 | Mutford, Suffolk, S Andrew | 1 | c1975 | Steel | | 8.1.A | |
| 6065 | Myddle, Shropshire, S Peter | 1 | 1903 | Timber | Greenleaf and Tristram | 6.A | 3.X |
| 6066 | Mytholmroyd, West Yorkshire, S Michael | 1 | 1923 | Cast iron | John Taylor & Co | | |
| 6067 | Myton on Swale, North Yorkshire, S Mary | 1 | 1805 | Oak | Thomas Mears & Son | 6.B | 3.1 |
| 6068 | Naburn, North Yorkshire, S Matthew | 1 | 1879 | Timber | Thomas Mallaby | 6.A | 4.3 |
| 6069 | Nafferton, East Riding of Yorkshire, All Saints | 2 | 2010 | Steel | John Taylor & Co | 8.1.A | |
| 6070 | Nafferton, East Riding of Yorkshire, All Saints | 1 | 2010 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 6071 | Nailsea, Somerset, Holy Trinity | 9 | 1976 | Steel | Whitechapel Bell Foundry | 8.1.A | |
| 6072 | Nailsea, Somerset, Holy Trinity | 1 | 1924 | Cast iron | Llewellins & James | | 6 |
| 6073 | Nailsea, Somerset, Holy Trinity | 1A | | Timber | | 1 | |
| 6074 | Nailstone, Leicestershire, All Saints | 1 | 1635 | Timber | 'EW' | 6.B | 4.3 |
| 6075 | Nantmel, Powys, Wales, S Cynllo | 1 | | Oak | | | |
| 6076 | Napton on the Hill, Warwickshire, S Lawrence | 1 | 1958 | Steel | Mears & Stainbank | 8.1.B.c | 6.1 |
| 6077 | Narberth, Pembrokeshire, Dyfed, Wales | 1 | 2024 | Steel | O'Shea Engineering | 8.1.A | 12.X |
| 6078 | Narborough, Leicestershire, All Saints | 1 | 1974 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 6079 | Naremburn, New South Wales, Australia, S Leonard (RC) | 1 | 1936 | Cast iron | John Taylor & Co | | |
| 6080 | Naseby, Northamptonshire, All Saints | 1 | 1860 | Timber | John Taylor & Co | 6.A | 5.1 |
| 6081 | Nash, Newport, Wales, S Mary | 1 | 1932 | Steel | John Taylor & Co | | |
| 6082 | Nassington, Northamptonshire, S Mary V & All Saints | 1 | 1921 | Cast iron | John Taylor & Co | 8.3.C.e | 6 |
| 6083 | Nately Scures, Hampshire, S Swithun | 1 | | Stone | | 9.A | 2.X1 |
| 6084 | Natland, Cumbria, S Mark | 1 | 1910 | Pitchpine | John Taylor & Co | 6.A | 1 |
| 6085 | Natland, Cumbria, S Mark | 1A | 1910 | Timber | Clockmaker (generic) | 6.K | 1 |
| 6086 | Naunton, Gloucestershire, S Andrew | 9 | c1599 | | | | |
| 6087 | Naunton, Gloucestershire, S Andrew | 1 | 1991 | Steel | Whites of Appleton | 8.1.B.c | ~ 6.13 |
| 6088 | Naunton Beauchamp, Worcestershire, S Bartholomew | 1 | c1897 | Timber | | 5.C | 3.1 |
| 6089 | Navenby, Lincolnshire, S Peter | 1 | 1929 | Cast iron | John Taylor & Co | 8.3.A.h | 6.1 |
| 6090 | Navestock, Essex, S Thomas | 1 | 1981 | Steel | Whitechapel Bell Foundry | 8.1.B.c | 6.1 |
| 6091 | Nayland, Suffolk, S James | 2 | 1972 | Cast iron | John Taylor & Co | 8.3.A.h | 2.X2 |
| 6092 | Nayland, Suffolk, S James | 1 | 1972 | Cast iron | John Taylor & Co | 8.3.C.e | 5.12 |
| 6093 | Nazeing, Essex, All Saints | 1 | 1901 | Oak | Mears & Stainbank | 6.A | 5.1 ➔ 6.X |
| 6094 | Nazeing, Essex, All Saints | 1.1 | 1951 | Steel | Gillett & Johnston | 8.1.B.a | 1 |
| 6095 | Neath, Neath Port Talbot, West Glamorgan, Wales, S Thomas | 1 | 1934 | Cast iron | John Taylor & Co | | 8 |
| 6096 | Necton, Norfolk, All Saints | 1 | c1833 | Oak | ? Thomas Hurr(e)y | 5.N | 6.4 |
| 6097 | Nelson, Lancashire, Grassroots Centre | 2 | 1923 | Cast iron & steel | Mears & Stainbank | | |
| 6098 | Nelson, Lancashire, Grassroots Centre | 1 | 1923 | Cast iron & steel | Mears & Stainbank | | 5 |
| 6099 | Nempnett Thrubwell, Somerset, Blessed Virgin Mary | 1 | 1905 | Composite | John Sully | | |
| 6100 | Nether Alderley, Cheshire, S Mary | 9 | c1699 | Timber | | | |