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# | Tower | Bell | Weight | Note | Diameter | Cast | Founder |
| 1 | Ardley, Oxfordshire, S Mary | 1 of chime | | | 19.00″ | 1626 | James Keene |
| 2 | Ashton, Northamptonshire, S Michael & All Angels | 2 of 5 | 3–1–7 | F | 26.13″ | 1631 | James Keene |
| 3 | Ashton, Northamptonshire, S Michael & All Angels | 3 of 5 | 3–0–24 | E♭ | 26.13″ | 1631 | James Keene |
| 4 | Asthall, Oxfordshire, S Nicholas | Sanctus | ½ cwt | F | 12.63″ | 1640 | James Keene |
| 5 | Astwood, Buckinghamshire, S Peter | 3 of 3 | 10 cwt | G | 38.88″ | 1631 | James Keene |
| 6 | Aynho, Northamptonshire, S Michael | 5 of 8 | 7–2–11 | B♭ | 35.13″ | 1635 | James Keene |
| 7 | Bampton, Oxfordshire, S Mary | Sanctus | | | 14.63″ | 1626 | James Keene |
| 8 | Bledington, Gloucestershire, S Leonard | 6 of 6 | 8–0–13 | G | 37.25″ | 1651† | James Keene |
| 9 | Bledington, Gloucestershire, S Leonard | Disused | 5¼ cwt | F♯ | 31.00″ | 1639† | James Keene |
| 10 | Bloxham, Oxfordshire, Our Lady of Bloxham | 8 of 8 | 26–3–7 | C♯ | 54.50″ | 1648† | James Keene |
| 11 | Bow Brickhill, Buckinghamshire, All Saints | 1 of 4 | 4½ cwt | D | 27.75″ | 1634 | James Keene |
| 12 | Brampton, Cambridgeshire, S Mary Magd | 6 of 6 | 13–2–26 | F | 42.75″ | 1630 | James Keene |
| 13 | Brill, Buckinghamshire, All Saints | Sanctus | ½ cwt | | 12.00″ | 1624 | James Keene |
| 14 | Broughton, Buckinghamshire, S Lawrence | 3 of 4 | 8–1–0 | B | 35.50″ | 1622 | James Keene |
| 15 | Broughton, Buckinghamshire, S Lawrence | Sanctus | ¼ cwt | G | 11.25″ | 1635 | ? James Keene |
| 16 | Bucknell, Oxfordshire, S Peter | 3 of chime | | | 37.00″ | 1628† | James Keene |
| 17 | Cassington, Oxfordshire, S Peter | 3 of 6 | 6–0–8 | B | 29.75″ | 1640 | James Keene |
| 18 | Cassington, Oxfordshire, S Peter | 4 of 6 | 8–1–22 | A♯ | 34.75″ | 1652 | James Keene |
| 19 | Chalgrave, Bedfordshire, All Saints | 2 of chime | 8¼ cwt | A | 36.38″ | 1623 | James Keene |
| 20 | Cheddington, Buckinghamshire, S Giles | 2 of 6 | 5–3–14 | C♯ | 31.50″ | 1638† | James Keene |
| 21 | Cheddington, Buckinghamshire, S Giles | 4 of 6 | 8–2–14 | A♯ | 35.50″ | 1634† | James Keene |
| 22 | Clanfield, Oxfordshire, S Stephen | 4 of 8 | 5–3–2 | C♯ | 30.50″ | 1653† | James Keene |
| 23 | Clanfield, Oxfordshire, S Stephen | 5 of 8 | 6–1–5 | B | 32.25″ | 1653† | James Keene |
| 24 | Clanfield, Oxfordshire, S Stephen | 7 of 8 | 9–2–25 | G♯ | 37.25″ | 1653† | James Keene |
| 25 | Clophill, Bedfordshire, S Mary V | 3 of chime | | A♭ | 38.50″ | 1623 | James Keene |
| 26 | Cogges, Oxfordshire, S Mary | 1 of 2 | | | 27.50″ | 1626 | James Keene |
| 27 | Colmworth, Bedfordshire, S Denys | 5 of 6 | 8–0–9 | B♭ | 35.88″ | 1635 | James Keene |
| 28 | Colmworth, Bedfordshire, S Denys | 6 of 6 | 9–3–18 | A♭ | 38.25″ | 1635 | James Keene |
| 29 | Cople, Bedfordshire, All Saints | 2 of 6 | 4–1–10 | E♭ | 28.25″ | 1628 | James Keene |
| 30 | Cople, Bedfordshire, All Saints | 6 of 6 | 8–0–22 | A♭ | 37.00″ | 1624 | James Keene |
| 31 | Cosgrove, Northamptonshire, S Peter & S Paul | 3 of 6 | 4–3–19 | C | 32.00″ | 1632 | James Keene |
| 32 | Dallington, Northamptonshire, S Mary | 6 of 6 | 7–2–2 | A | 36.00″ | 1625 | James Keene |
| 33 | Deddington, Oxfordshire, S Peter & S Paul | Sanctus | 1½ cwt | G | | 1649 | James Keene |
| 34 | Denton, Northamptonshire, S Margaret | 2 of 3 | 4½ cwt | D | 28.50″ | 1625 | James Keene |
| 35 | Denton, Northamptonshire, S Margaret | 3 of 3 | 5 cwt | C | 30.50″ | 1629 | James Keene |
| 36 | Dorsington, Warwickshire, S Peter | 1 of chime | 3 cwt | F | 24.50″ | 1640 | ? James Keene |
| 37 | Ducklington, Oxfordshire, S Bartholomew | Sanctus | 0–2–0 | | 13.50″ | 1633 | James Keene |
| 38 | Dunton, Buckinghamshire, S Martin | 2 of chime | 5½ cwt | | 30.00″ | 1639 | James Keene |
| 39 | Edgcott, Buckinghamshire, S Michael | 3 of 3 | 7 cwt | B♭ | 34.50″ | 1626 | James Keene |
| 40 | Elstow, Bedfordshire, S Mary & S Helena | 4 of 6 | 5–1–14 | B | 32.63″ | 1631 | James Keene |
| 41 | Eynsham, Oxfordshire, S Leonard | 3 of 6 | 5 cwt | C | 30.00″ | 1653 | James Keene |
| 42 | Farndish, Bedfordshire, S Michael | 2 of 3 | 3¼ cwt | E | 25.50″ | 1625 | James Keene |
| 43 | Flitwick, Bedfordshire, S Peter & S Paul | 4 of 6 | 6–0–18 | B | 33.75″ | 1631 | James Keene |
| 44 | Grafton Regis, Northamptonshire, S Mary | 2 of 5 | 5–0–22 | C♯ | 30.88″ | 1625 | James Keene |
| 45 | Grafton Regis, Northamptonshire, S Mary | 3 of 5 | 6–1–8 | B♯ | 32.38″ | 1625 | James Keene |
| 46 | Hardwick, Buckinghamshire, S Mary V | 4 of 6 | 6 cwt | B | 32.50″ | 1622† | James Keene |
| 47 | Hardwick, Buckinghamshire, S Mary V | 5 of 6 | 7 cwt | A | 36.00″ | 1625 | James Keene |
| 48 | Haversham, Buckinghamshire, S Mary | 2 of 3 | 6¾ cwt | C | 33.25″ | 1625 | James Keene |
| 49 | Haversham, Buckinghamshire, S Mary | 3 of 3 | 9 cwt | B♭ | 34.50″ | 1638 | James Keene |
| 50 | Haynes, Bedfordshire, S Mary | 3 of 6 | 3–0–10 | E♭ | 25.50″ | 1627 | James Keene |