| # | Dove’s Guide Entry | Grid Ref
 | Map |
|---|
| 501 | London, City of London, S Margaret Lothbury.
3 (chime), 8–2–23 (442 kg) in B♭. | TQ327812 | Map |
| 502 | London, City of London, S Sepulchre without Newgate, Holborn Viaduct (T).
12 (full-circle ring), 28–2–16 (1455 kg) in C♯. | TQ317814 | Map |
| 503 | London Colney, Hertfordshire, S Peter.
1 (chime). | TL181037 | Map |
| 504 | Londonthorpe, Lincolnshire, S John.
3 (chime), 6–2–4 (332 kg) in B♭. | SK953380 | Map |
| 505 | Long Bennington, Lincolnshire, S Swithin.
6 (full-circle ring), 11–0–10 (563 kg) in F♯. | SK843438 | Map |
| 506 | Long Melford, Suffolk, Holy Trinity (T).
8 (full-circle ring), 15–0–18 (770 kg) in F. Wed. | TL864467 | Map |
| 507 | Longdon, Worcestershire, S Mary (T).
6 (full-circle ring), 12 cwt (~610 kg) in F♯. Ringing currently not permitted. | SO838362 | Map |
| 508 | Longfleet, Dorset, S Mary.
1 U/R (full-circle ring), 2½ cwt (~130 kg) in G♯. Unringable. | SZ021914 | Map |
| 509 | Lothersdale, North Yorkshire, Christ Church.
1 (chime). | SD962459 | Map |
| 510 | Low Marnham, Nottinghamshire, S Wilfrid.
3 U/R (full-circle ring), 5–3–0 (292 kg) in B♭. Unringable. | SK806693 | Map |
| 511 | Low Moor, West Yorkshire, Holy Trinity.
8 U/R (full-circle ring), 14–1–7 (727 kg) in F. Unringable. | SE159289 | Map |
| 512 | Lower Hardres, Kent, S Mary.
1 U/R (full-circle ring), 5 cwt (~250 kg). Unringable. | TR152531 | Map |
| 513 | Lower Quinton, Warwickshire, S Swithin (GF).
6 (full-circle ring), 13–0–27 (673 kg) in F♯. Ringing temporarily suspended due to steeple repairs being required. | SP183470 | Map |
| 514 | Lower Whitley, West Yorkshire, S Mary & S Michael.
1 (chime), in G♯. | SE222176 | Map |
| 515 | Lowick, Northumberland, S John Bapt.
2 (full-circle ring). | NU011396 | Map |
| 516 | Ludham, Norfolk, S Catherine.
5 (full-circle ring), 18–0–19 (923 kg) in E. | TG387182 | Map |
| 517 | Ludlow, Shropshire, S Laurence.
10 (full-circle ring), 16–2–16 (845 kg) in E. The ringing bells form part of a 13-bell chime. Mon. | SO511747 | Map |
| 518 | Luton, Kent, Christ Church.
1 (chime). | TQ773666 | Map |
| 519 | Lutterworth, Leicestershire, S Mary.
8 (full-circle ring), 14–2–1 (737 kg) in E. Mon 20:00. | SP542844 | Map |
| 520 | Lydney, Gloucestershire, S Mary V.
10 (full-circle ring), 13–2–7 (689 kg) in F. Thu. | SO633025 | Map |
| 521 | Lynemouth, Northumberland, S Aidan.
1 (chime). | NZ296911 | Map |
| 522 | Manaton, Devon, S Winifred.
6 (full-circle ring), 8–0–14 (413 kg) in B♭. | SX749812 | Map |
| 523 | Manuden, Essex, S Mary V (T).
6 (full-circle ring), 9–2–14 (489 kg) in G. | TL490266 | Map |
| 524 | Mapleton, Derbyshire, S Mary.
1 (chime). | SK165480 | Map |
| 525 | Marchwood, Hampshire, S John.
1 (chime), 5½ cwt (~280 kg) in D♭. | SU385102 | Map |
| 526 | Margate, Kent, S John Bapt (GF, T).
8 (full-circle ring), 21–2–3 (1094 kg) in E♭. Wed (not always: check) 19:00. | TR355704 | Map |
| 527 | Marksbury, Somerset, S Peter (T).
6 U/R (full-circle ring), 9–0–9 (461 kg) in G. Unringable; future plans: to be restored allowing full-circle ringing to resume. | ST666623 | Map |
| 528 | Marlow, Great, Buckinghamshire, All Saints (T).
8 (full-circle ring), 15–0–2 (763 kg) in F. Tue. | SU851861 | Map |
| 529 | Marsham, Norfolk, All Saints (T).
8 (full-circle ring), 7–3–15 (401 kg) in A. Weds PN shared; Buxton (1,3); Lammas (2); Marsham (4). Wed (4th). | TG196237 | Map |
| 530 | Marylebone, Greater London, All Souls, Langham Place.
1 U/R (full-circle ring), 9 cwt (~500 kg) in A. Unringable. | TQ289815 | Map |
| 531 | Marylebone, Greater London, Christ Church, Cosway Street.
3 (chime), 10–0–14 (514 kg) in C. | TQ273818 | Map |
| 532 | Marylebone, Greater London, Holy Trinity, Marylebone Road.
3 (chime), 9 cwt (~460 kg). | TQ288822 | Map |
| 533 | Marylebone, Greater London, S Mary, Bryanston Square.
3 (chime), 9 cwt (~460 kg). | TQ276817 | Map |
| 534 | Marylebone, Greater London, S Marylebone.
3 (chime), 8 cwt (~410 kg). Ellacombe apparatus. | TQ282820 | Map |
| 535 | Marylebone, Greater London, S Paul, Rossmore Road.
1 (chime), 3–0–11 (157 kg) in C. | TQ272821 | Map |
| 536 | Matlock Bath, Derbyshire, Holy Trinity.
1 U/R (full-circle ring), 5–2–12 (285 kg) in D. Unringable. | SK294578 | Map |
| 537 | Mawdesley, Lancashire, S Peter.
1 (chime). | SD489143 | Map |
| 538 | Meerbrook, Staffordshire, S Matthew.
1 (chime). | SJ989608 | Map |
| 539 | Melbecks, North Yorkshire, Holy Trinity.
2 (chime), 0–1–18 (21 kg). | SD986984 | Map |
| 540 | Menheniot, Cornwall, S Lalluwy & S Antoninus.
6 (full-circle ring), 11–1–20 (581 kg) in G. Ellacombe apparatus. Fri. | SX287628 | Map |
| 541 | Meole Brace, Shropshire, Holy Trinity (T).
(other bells). | SJ485105 | Map |
| 542 | Middlesbrough, North Yorkshire, All Saints.
1 (chime). | NZ494201 | Map |
| 543 | Middleton, Warwickshire, S John Bapt (GF).
3 (full-circle ring), 8–3–1 (445 kg) in G. Ropes fall in a straight line. | SP176983 | Map |
| 544 | Middleton in Chirbury, Shropshire, Holy Trinity.
1 (chime). | SO297993 | Map |
| 545 | Middleton on Sea, West Sussex, S Nicholas.
1 (chime). | SU977003 | Map |
| 546 | Middlewich, Cheshire, S Michael & All Angels.
8 (full-circle ring), 20–0–20 (1025 kg) in E. Tue. | SJ703662 | Map |
| 547 | Midville, Lincolnshire, S Peter.
1 (full-circle ring), ½ cwt (~30 kg). | TF384570 | Map |
| 548 | Mile End, Greater London, Holy Trinity.
1 (chime), 10¼ cwt (~520 kg) in A. | TQ364827 | Map |
| 549 | Milkwall, Gloucestershire, Old S Luke's Church (formerly S Luke).
1 (chime). | SO583092 | Map |
| 550 | Millbrook, Bedfordshire, S Michael & All Angels (T).
4 (chime), 11 cwt (~560 kg) in G. | TL013385 | Map |