|
# | Tower | Bell | Weight | Note | Diameter | Cast | Founder |
| 40951 | Orford, Suffolk, S Bartholomew | 2 of 8 | 3–2–22 | F♯ | 25.20″ | 1998 | Eijsbouts |
| 40952 | Orford, Suffolk, S Bartholomew | 3 of 8 | 4–0–3 | E | 26.60″ | 1998 | Eijsbouts |
| 40953 | Orford, Suffolk, S Bartholomew | 4 of 8 | 4–1–24 | D | 28.00″ | 1998 | Eijsbouts |
| 40954 | Orford, Suffolk, S Bartholomew | 5 of 8 | 6–1–10 | C | 31.50″ | 1639 | Miles II Graye |
| 40955 | Orford, Suffolk, S Bartholomew | 6 of 8 | 6–3–13 | B | 32.50″ | 1694 | Henry Pleasant |
| 40956 | Orford, Suffolk, S Bartholomew | 7 of 8 | 7–2–8 | A | 35.25″ | 1679 | John Darbie |
| 40957 | Orford, Suffolk, S Bartholomew | 8 of 8 | 10–2–27 | G | 39.50″ | 1679 | John Darbie |
| 40958 | Orford, Suffolk, S Bartholomew | Clock | 14–2–21 | F | 44.25″ | 1739 | Thomas Gardiner |
| 40959 | Orleans, Massachusetts, United States of America, The Transfiguration | 1 of 10 | 5–0–25 | G | 27.00″ | 2008 | Whitechapel Bell Foundry |
| 40960 | Orleans, Massachusetts, United States of America, The Transfiguration | 2 of 10 | 5–1–1 | F | 28.00″ | 2008 | Whitechapel Bell Foundry |
| 40961 | Orleans, Massachusetts, United States of America, The Transfiguration | 3 of 10 | 5–2–11 | E♭ | 29.50″ | 2008 | Whitechapel Bell Foundry |
| 40962 | Orleans, Massachusetts, United States of America, The Transfiguration | 4 of 10 | 6–0–8 | D | 30.25″ | 2008 | Whitechapel Bell Foundry |
| 40963 | Orleans, Massachusetts, United States of America, The Transfiguration | 5 of 10 | 6–1–16 | C | 31.75″ | 2008 | Whitechapel Bell Foundry |
| 40964 | Orleans, Massachusetts, United States of America, The Transfiguration | 6 of 10 | 7–1–16 | B♭ | 34.00″ | 2008 | Whitechapel Bell Foundry |
| 40965 | Orleans, Massachusetts, United States of America, The Transfiguration | 7 of 10 | 9–1–24 | A♭ | 37.00″ | 2008 | Whitechapel Bell Foundry |
| 40966 | Orleans, Massachusetts, United States of America, The Transfiguration | 8 of 10 | 10–3–3 | G | 39.00″ | 2008 | Whitechapel Bell Foundry |
| 40967 | Orleans, Massachusetts, United States of America, The Transfiguration | 9 of 10 | 15–1–8 | F | 43.75″ | 2008 | Whitechapel Bell Foundry |
| 40968 | Orleans, Massachusetts, United States of America, The Transfiguration | 10 of 10 | 21–2–23 | E♭ | 49.00″ | 2008 | Whitechapel Bell Foundry |
| 40969 | Orlestone, Kent, S Mary | 1 of 3 | 2¾ cwt | E | 25.00″ | 1631 | John Wilnar |
| 40970 | Orlestone, Kent, S Mary | 2 of 3 | 3¾ cwt | D | 27.14″ | 1635 | John Wilnar |
| 40971 | Orlestone, Kent, S Mary | 3 of 3 | 5 cwt | C | 29.60″ | 1591† | John Cole |
| 40972 | Orleton, Herefordshire, S George | 1 of 3 | | | 29.38″ | 1639 | John II Green |
| 40973 | Orleton, Herefordshire, S George | 2 of 3 | | | 32.00″ | 1668 | John II Martin |
| 40974 | Orleton, Herefordshire, S George | 3 of 3 | 8½ cwt | | 36.63″ | 1665 | John II Martin |
| 40975 | Orlingbury, Northamptonshire, S Mary | 1 of 6 | 5–2–8 | D | 29.50″ | 1993 | John Taylor Bellfounders Ltd |
| 40976 | Orlingbury, Northamptonshire, S Mary | 2 of 6 | 4–3–26 | C | 31.38″ | 1843 | Thomas II Mears |
| 40977 | Orlingbury, Northamptonshire, S Mary | 3 of 6 | 6–0–10 | B♭ | 33.50″ | 1843 | Thomas II Mears |
| 40978 | Orlingbury, Northamptonshire, S Mary | 4 of 6 | 7–2–15 | A | 34.38″ | 2000 | John Taylor Bellfounders Ltd |
| 40979 | Orlingbury, Northamptonshire, S Mary | 5 of 6 | 8–0–12 | G | 37.00″ | 1919 | Gillett & Johnston |
| 40980 | Orlingbury, Northamptonshire, S Mary | 6 of 6 | 10–2–18 | F | 42.25″ | 1843 | Thomas II Mears |
| 40981 | Ormesby, North Yorkshire, S Cuthbert | 1 of 8 | 5–0–1 | E | 27.38″ | (1908) | John Taylor & Co |
| 40982 | Ormesby, North Yorkshire, S Cuthbert | 2 of 8 | 5–0–11 | D♯ | 28.50″ | (1908) | John Taylor & Co |
| 40983 | Ormesby, North Yorkshire, S Cuthbert | 3 of 8 | 5–2–24 | C♯ | 30.63″ | (1908) | John Taylor & Co |
| 40984 | Ormesby, North Yorkshire, S Cuthbert | 4 of 8 | 6–2–7 | B | 32.63″ | (1908) | John Taylor & Co |
| 40985 | Ormesby, North Yorkshire, S Cuthbert | 5 of 8 | 7–3–17 | A | 35.63″ | (1908) | John Taylor & Co |
| 40986 | Ormesby, North Yorkshire, S Cuthbert | 6 of 8 | 9–1–6 | G♯ | 37.38″ | (1908) | John Taylor & Co |
| 40987 | Ormesby, North Yorkshire, S Cuthbert | 7 of 8 | 12–2–15 | F♯ | 41.63″ | (1908) | John Taylor & Co |
| 40988 | Ormesby, North Yorkshire, S Cuthbert | 8 of 8 | 18–0–14 | E | 47.00″ | (1908) | John Taylor & Co |
| 40989 | Ormesby St Margaret, Norfolk, S Margaret | 1 of chime | | | | 1842 | Thomas II Mears |
| 40990 | Ormesby St Michael, Norfolk, S Michael | 1 of chime | 4–0–16 | | 28.00″ | 1984 | Whitechapel Bell Foundry |
| 40991 | Ormesby St Michael, Norfolk, S Michael | 2 of chime | 4–1–16 | | 30.25″ | 1984 | Whitechapel Bell Foundry |
| 40992 | Ormesby St Michael, Norfolk, S Michael | 3 of chime | 5–2–2 | | 31.38″ | c1499† | Brasyers of Norwich (generic) |
| 40993 | Ormesby St Michael, Norfolk, S Michael | 4 of chime | 7–3–13 | | 34.50″ | c1499† | Brasyers of Norwich (generic) |
| 40994 | Ormesby St Michael, Norfolk, S Michael | 5 of chime | 7–3–20 | G | 35.06″ | 1616 | William Brend |
| 40995 | Ormskirk, Lancashire, S Peter & S Paul | 1 of 8 | 5–1–27 | E♭ | 29.13″ | 1948 | John Taylor & Co |
| 40996 | Ormskirk, Lancashire, S Peter & S Paul | 2 of 8 | 5–3–2 | D | 29.88″ | 1948 | John Taylor & Co |
| 40997 | Ormskirk, Lancashire, S Peter & S Paul | 3 of 8 | 6–1–15 | C | 31.56″ | 1948 | John Taylor & Co |
| 40998 | Ormskirk, Lancashire, S Peter & S Paul | 4 of 8 | 7–2–26 | B♭ | 32.13″ | 1948 | John Taylor & Co |
| 40999 | Ormskirk, Lancashire, S Peter & S Paul | 5 of 8 | 9–3–12 | A♭ | 37.13″ | 1948 | John Taylor & Co |
| 41000 | Ormskirk, Lancashire, S Peter & S Paul | 6 of 8 | 11–2–0 | G | 39.50″ | 1948 | John Taylor & Co |