| # | Dove’s Guide Entry | Grid Ref
 | Map |
|---|
| 4151 | Martinstown, Dorset, S Martin.
6, 8–1–4 (421 kg) in A. Wed. | SY647890 | Map |
| 4152 | Martley, Worcestershire, S Peter (GF, T).
6, 12–0–22 (620 kg) in F. | SO756598 | Map |
| 4153 | Martock, Somerset, All Saints (T).
8, 22–0–13 (1124 kg) in D♭. Tue. | ST461191 | Map |
| 4154 | Marton, Lincolnshire, S Margaret of Antioch.
3 U/R, 7 cwt (~400 kg). Unringable. | SK839817 | Map |
| 4155 | Marton, Warwickshire, S Esprit.
3 U/R, 9 cwt (~460 kg) in F♯. Unringable. | SP406689 | Map |
| 4156 | Martyr Worthy, Hampshire, S Swithun (GF).
3 U/R, 6 cwt (~300 kg) in B♭. Unringable; ropes fall in a straight line. | SU515327 | Map |
| 4157 | Marwood, Devon, S Michael & All Angels.
6, 13–2–12 (691 kg) in F. | SS543375 | Map |
| 4158 | Mary Tavy, Devon, S Mary.
5, 10–1–13 (527 kg) in G. | SX509787 | Map |
| 4159 | Maryborough, Queensland, Australia, S Paul.
8 plus 5♯, 18–1–5 (929 kg) in E♭. Detached tower. Mon (check with contact) 17:30. | | Map |
| 4160 | Marystow, Devon, S Mary V (GF).
6, 10–0–17 (516 kg) in G♯. | SX434828 | Map |
| 4161 | Masham, North Yorkshire, S Mary V (T).
10, 13–1–21 (683 kg) in F♯. Thu. | SE226806 | Map |
| 4162 | Matching, Essex, S Mary (GF).
6, 7–3–5 (396 kg) in G. Thu. | TL525119 | Map |
| 4163 | Matfen, Northumberland, Holy Trinity.
3 U/R, 4 cwt (~200 kg) in F. Unringable. | NZ030717 | Map |
| 4164 | Mathern, Monmouthshire, Wales, S Tewdric (T).
6, 8–2–3 (433 kg) in A♭. Thu (exc 2nd). | ST522908 | Map |
| 4165 | Mathon, Herefordshire, S John Bapt.
6, 7–2–23 (391 kg) in A♭. Thu (1st, 3rd). | SO733458 | Map |
| 4166 | Matlock, Derbyshire, S Giles (T).
8, 14–0–0 (711 kg) in F. Thu. | SK300597 | Map |
| 4167 | Mattersey, Nottinghamshire, All Saints (GF).
5, 6–2–14 (337 kg) in B♭. 4th (7-1-26) is heavier than tenor. Tue (alternates with Bawtry) 19:00. | SK690893 | Map |
| 4168 | Matthew Higby's Micro Ring (GF, P).
6, 5¾ oz (0.16 kg) in D. | | |
| 4169 | Mattishall, Norfolk, All Saints (T).
6, 14 cwt (~710 kg) in E. | TG053110 | Map |
| 4170 | Maulden, Bedfordshire, S Mary (T).
8, 10–2–14 (540 kg) in G. | TL058380 | Map |
| 4171 | Mavesyn Ridware, Staffordshire, S Nicholas (T).
8, 8–3–7 (448 kg) in A. Thu. | SK081168 | Map |
| 4172 | Mavis Enderby, Lincolnshire, S Michael.
3 U/R, 6 cwt (~300 kg) in B♭. Unringable. | TF363665 | Map |
| 4173 | Mawgan in Meneage, Cornwall, S Mawgan (GF).
6, 8–0–26 (418 kg) in A. Thu. | SW709250 | Map |
| 4174 | Mawnan, Cornwall, S Mawnan.
6, 3–1–23 (176 kg) in E. Tue. | SW787272 | Map |
| 4175 | Maxey, Cambridgeshire, S Peter.
6, 12–0–21 (619 kg) in F♯. Ringing temporarily suspended. | TF119079 | Map |
| 4176 | Mayfield, East Sussex, S Dunstan.
8, 19–2–26 (1002 kg) in E♭. Tue 20:00. | TQ586270 | Map |
| 4177 | Mayfield, Staffordshire, S John Bapt.
6, 11–2–19 (593 kg) in G. Thu. | SK154447 | Map |
| 4178 | Meanwood, West Yorkshire, Holy Trinity (T).
5, 16–3–5 (853 kg) in E. | SE286373 | Map |
| 4179 | Meare, Somerset, Blessed Virgin Mary & All Saints (GF).
6, 15–2–6 (790 kg) in E♭. | ST455417 | Map |
| 4180 | Mears Ashby, Northamptonshire, All Saints (GF).
6, 11–3–2 (598 kg) in G. | SP838666 | Map |
| 4181 | Measham, Leicestershire, Garage Ring (GF).
6, 15¼ oz (0.43 kg) in D♭. | | |
| 4182 | Measham, Leicestershire, S Laurence.
8, 9–2–6 (485 kg) in F♯. Fri. | SK335122 | Map |
| 4183 | Meavy, Devon, S Peter.
6, 7–2–21 (391 kg) in G. Thu. | SX540672 | Map |
| 4184 | Medbourne, Leicestershire, S Giles (GF, T).
6, 8–3–3 (446 kg) in A♭. | SP799930 | Map |
| 4185 | Meeth, Devon, S Michael & All Angels (GF, T).
4, 6–2–24 (341 kg) in A♭. Tuning: 2-5 of 8. | SS547082 | Map |
| 4186 | Meifod, Powys, Wales, S Tysilio & S Mary.
3 U/R, 8¾ cwt (~440 kg). Unringable. | SJ155131 | Map |
| 4187 | Melbourn, Cambridgeshire, All Saints.
8, 14–3–24 (760 kg) in E. PN held at Meldreth. Wed (2nd). | TL382448 | Map |
| 4188 | Melbourne, Derbyshire, S Michael (GF).
12, 15–1–24 (786 kg) in F♯. Rung from chancel crossing. Tue. | SK389249 | Map |
| 4189 | Melbourne, Victoria, Australia, Cath Ch of S Patrick (RC).
8, 12–1–10 (627 kg) in F. Anticlockwise. Tue (confirm first) 17:00. | | Map |
| 4190 | Melbourne, Victoria, Australia, Cath Ch of S Paul.
12 plus 2♯, 29–1–12 (1491 kg) in C♯. Wed 18:30. | | Map |
| 4191 | Melbourne, Victoria, Australia, S Bartholomew, Burnley.
6, 3–3–25 (202 kg) in D. Thu (check with contact) 19:00. | | Map |
| 4192 | Melbourne, Victoria, Australia, S James, Brighton (RC) (GF).
6 U/R, 5–3–9 (296 kg) in B. Dutch bells; unringable; building has suffered a devastating fire; tower unsafe. | | Map |
| 4193 | Melbourne, Victoria, Australia, S James Old Cath.
8, 13–0–7 (664 kg) in E. Fri. | | Map |
| 4194 | Melbourne, Victoria, Australia, S Pius X, Heidelberg West (RC) (GF).
8, 5–3–27 (304 kg) in C. Thu (2nd: check with contact). | | Map |
| 4195 | Melbury Abbas, Dorset, S Thomas.
5, 7–2–27 (393 kg) in A. Mon (with exceptions). | ST881200 | Map |
| 4196 | Melbury Bubb, Dorset, S Mary V (GF).
4 U/R, 8 cwt (~410 kg) in A. One bell (or more) cracked or broken; unringable; anticlockwise; no mains electricity; Not well in tune. | ST595065 | Map |
| 4197 | Melbury Osmond, Dorset, S Osmund.
6, 10 cwt (~510 kg) in G. | ST573078 | Map |
| 4198 | Melchbourne, Bedfordshire, S Mary Magd.
4, 12–1–2 (623 kg) in G. | TL028653 | Map |
| 4199 | Meldreth, Cambridgeshire, Holy Trinity (GF, T).
8, 10–1–13 (527 kg) in F♯. PN shared: Meldreth; Melbourn. Wed (exc 1st). | TL377468 | Map |
| 4200 | Melksham, Wiltshire, S Michael & All Angels.
10, 18–0–7 (918 kg) in E. | ST902637 | Map |