|
# | Tower | Bell | Weight | Note | Diameter | Cast | Founder |
| 29951 | Ordsall, Nottinghamshire, All Hallows | 2 of 6 | 4–1–6 | E | 26.50″ | 1892 | John Taylor & Co |
| 29952 | Ordsall, Nottinghamshire, All Hallows | 3 of 6 | 5–0–0 | D | 28.50″ | 1892 | John Taylor & Co |
| 29953 | Ordsall, Nottinghamshire, All Hallows | 4 of 6 | 5–1–9 | C♯ | 29.50″ | 1892 | John Taylor & Co |
| 29954 | Ordsall, Nottinghamshire, All Hallows | 5 of 6 | 5–2–10 | B | 31.63″ | 1743 | Daniel Hedderly |
| 29955 | Ordsall, Nottinghamshire, All Hallows | 6 of 6 | 6–2–22 | A | 34.50″ | 1661 | George I Oldfield |
| 29956 | Orford, Suffolk, S Bartholomew | 1 of 8 | 3–1–26 | G | 24.60″ | 1998 | Eijsbouts |
| 29957 | Orford, Suffolk, S Bartholomew | 2 of 8 | 3–2–22 | F♯ | 25.20″ | 1998 | Eijsbouts |
| 29958 | Orford, Suffolk, S Bartholomew | 3 of 8 | 4–0–3 | E | 26.60″ | 1998 | Eijsbouts |
| 29959 | Orford, Suffolk, S Bartholomew | 4 of 8 | 4–1–24 | D | 28.00″ | 1998 | Eijsbouts |
| 29960 | Orford, Suffolk, S Bartholomew | 5 of 8 | 6–1–10 | C | 31.50″ | 1639 | Miles II Graye |
| 29961 | Orford, Suffolk, S Bartholomew | 6 of 8 | 6–3–13 | B | 32.50″ | 1694 | Henry Pleasant |
| 29962 | Orford, Suffolk, S Bartholomew | 7 of 8 | 7–2–8 | A | 35.25″ | 1679 | John Darbie |
| 29963 | Orford, Suffolk, S Bartholomew | 8 of 8 | 10–2–27 | G | 39.50″ | 1679 | John Darbie |
| 29964 | Orleans, Massachusetts, United States of America, The Transfiguration | 1 of 10 | 5–0–25 | G | 27.00″ | 2008 | Whitechapel Bell Foundry |
| 29965 | Orleans, Massachusetts, United States of America, The Transfiguration | 2 of 10 | 5–1–1 | F | 28.00″ | 2008 | Whitechapel Bell Foundry |
| 29966 | Orleans, Massachusetts, United States of America, The Transfiguration | 3 of 10 | 5–2–11 | E♭ | 29.50″ | 2008 | Whitechapel Bell Foundry |
| 29967 | Orleans, Massachusetts, United States of America, The Transfiguration | 4 of 10 | 6–0–8 | D | 30.25″ | 2008 | Whitechapel Bell Foundry |
| 29968 | Orleans, Massachusetts, United States of America, The Transfiguration | 5 of 10 | 6–1–16 | C | 31.75″ | 2008 | Whitechapel Bell Foundry |
| 29969 | Orleans, Massachusetts, United States of America, The Transfiguration | 6 of 10 | 7–1–16 | B♭ | 34.00″ | 2008 | Whitechapel Bell Foundry |
| 29970 | Orleans, Massachusetts, United States of America, The Transfiguration | 7 of 10 | 9–1–24 | A♭ | 37.00″ | 2008 | Whitechapel Bell Foundry |
| 29971 | Orleans, Massachusetts, United States of America, The Transfiguration | 8 of 10 | 10–3–3 | G | 39.00″ | 2008 | Whitechapel Bell Foundry |
| 29972 | Orleans, Massachusetts, United States of America, The Transfiguration | 9 of 10 | 15–1–8 | F | 43.75″ | 2008 | Whitechapel Bell Foundry |
| 29973 | Orleans, Massachusetts, United States of America, The Transfiguration | 10 of 10 | 21–2–23 | E♭ | 49.00″ | 2008 | Whitechapel Bell Foundry |
| 29974 | Orlestone, Kent, S Mary | 1 of 3 | 2¾ cwt | E | 25.00″ | 1631 | John Wilnar |
| 29975 | Orlestone, Kent, S Mary | 2 of 3 | 3¾ cwt | D | 27.14″ | 1635 | John Wilnar |
| 29976 | Orlestone, Kent, S Mary | 3 of 3 | 5 cwt | C | 29.60″ | 1591† | John Cole |
| 29977 | Orleton, Herefordshire, S George | 1 of 3 | | | 29.38″ | 1639 | John II Green |
| 29978 | Orleton, Herefordshire, S George | 2 of 3 | | | 32.00″ | 1668 | John II Martin |
| 29979 | Orleton, Herefordshire, S George | 3 of 3 | 8½ cwt | | 36.63″ | 1665 | John II Martin |
| 29980 | Orlingbury, Northamptonshire, S Mary | 1 of 6 | 5–2–8 | D | 29.50″ | 1993 | John Taylor Bellfounders Ltd |
| 29981 | Orlingbury, Northamptonshire, S Mary | 2 of 6 | 4–3–26 | C | 31.38″ | 1843 | Thomas II Mears |
| 29982 | Orlingbury, Northamptonshire, S Mary | 3 of 6 | 6–0–10 | B♭ | 33.50″ | 1843 | Thomas II Mears |
| 29983 | Orlingbury, Northamptonshire, S Mary | 4 of 6 | 7–2–15 | A | 34.38″ | 2000 | John Taylor Bellfounders Ltd |
| 29984 | Orlingbury, Northamptonshire, S Mary | 5 of 6 | 8–0–12 | G | 37.00″ | 1919 | Gillett & Johnston |
| 29985 | Orlingbury, Northamptonshire, S Mary | 6 of 6 | 10–2–18 | F | 42.25″ | 1843 | Thomas II Mears |
| 29986 | Ormesby, North Yorkshire, S Cuthbert | 1 of 8 | 5–0–1 | E | 27.38″ | (1908) | John Taylor & Co |
| 29987 | Ormesby, North Yorkshire, S Cuthbert | 2 of 8 | 5–0–11 | D♯ | 28.50″ | (1908) | John Taylor & Co |
| 29988 | Ormesby, North Yorkshire, S Cuthbert | 3 of 8 | 5–2–24 | C♯ | 30.63″ | (1908) | John Taylor & Co |
| 29989 | Ormesby, North Yorkshire, S Cuthbert | 4 of 8 | 6–2–7 | B | 32.63″ | (1908) | John Taylor & Co |
| 29990 | Ormesby, North Yorkshire, S Cuthbert | 5 of 8 | 7–3–17 | A | 35.63″ | (1908) | John Taylor & Co |
| 29991 | Ormesby, North Yorkshire, S Cuthbert | 6 of 8 | 9–1–6 | G♯ | 37.38″ | (1908) | John Taylor & Co |
| 29992 | Ormesby, North Yorkshire, S Cuthbert | 7 of 8 | 12–2–15 | F♯ | 41.63″ | (1908) | John Taylor & Co |
| 29993 | Ormesby, North Yorkshire, S Cuthbert | 8 of 8 | 18–0–14 | E | 47.00″ | (1908) | John Taylor & Co |
| 29994 | Ormskirk, Lancashire, S Peter & S Paul | 1 of 8 | 5–1–27 | E♭ | 29.13″ | 1948 | John Taylor & Co |
| 29995 | Ormskirk, Lancashire, S Peter & S Paul | 2 of 8 | 5–3–2 | D | 29.88″ | 1948 | John Taylor & Co |
| 29996 | Ormskirk, Lancashire, S Peter & S Paul | 3 of 8 | 6–1–15 | C | 31.56″ | 1948 | John Taylor & Co |
| 29997 | Ormskirk, Lancashire, S Peter & S Paul | 4 of 8 | 7–2–26 | B♭ | 32.13″ | 1948 | John Taylor & Co |
| 29998 | Ormskirk, Lancashire, S Peter & S Paul | 5 of 8 | 9–3–12 | A♭ | 37.13″ | 1948 | John Taylor & Co |
| 29999 | Ormskirk, Lancashire, S Peter & S Paul | 6 of 8 | 11–2–0 | G | 39.50″ | 1948 | John Taylor & Co |
| 30000 | Ormskirk, Lancashire, S Peter & S Paul | 7 of 8 | 14–2–27 | F | 43.50″ | 1948 | John Taylor & Co |