|
# | Tower | Bell | Weight | Note | Diameter | Cast | Founder |
| 41251 | Upper Heyford, Oxfordshire, S Mary | 1 of 3 | 5–2–2 | C♯ | 30.75″ | 1946 | Mears & Stainbank |
| 41252 | Upper Heyford, Oxfordshire, S Mary | 2 of 3 | 6–3–12 | B | | 1866 | Mears & Stainbank |
| 41253 | Upper Heyford, Oxfordshire, S Mary | 3 of 3 | 8 cwt | A | 36.00″ | 1624† | Richard I Purdue |
| 41254 | Upper Hopton, West Yorkshire, S John Ev | 1 of 1 | 9¼ cwt | B | | 1846 | Charles & George Mears |
| 41255 | Upper Sheringham, Norfolk, All Saints | 1 of 6 | 3–2–3 | G | 23.62″ | 1841 | Thomas II Mears |
| 41256 | Upper Sheringham, Norfolk, All Saints | 2 of 6 | 3–2–11 | F | 24.88″ | 1841 | Thomas II Mears |
| 41257 | Upper Sheringham, Norfolk, All Saints | 3 of 6 | 3–3–2 | E♭ | 26.18″ | 1841 | Thomas II Mears |
| 41258 | Upper Sheringham, Norfolk, All Saints | 4 of 6 | 4–1–4 | D | 27.50″ | 1841 | Thomas II Mears |
| 41259 | Upper Sheringham, Norfolk, All Saints | 5 of 6 | 5–0–19 | C | 29.75″ | 1841 | Thomas II Mears |
| 41260 | Upper Sheringham, Norfolk, All Saints | 6 of 6 | 6–0–1 | B♭ | 32.06″ | 1841 | Thomas II Mears |
| 41261 | Upper Slaughter, Gloucestershire, S Peter | 1 of 5 | 4–3–16 | D♯ | 28.50″ | 1897 | John Taylor & Co |
| 41262 | Upper Slaughter, Gloucestershire, S Peter | 2 of 5 | 3–3–23 | C♯ | 28.75″ | c1420† | Worcester foundry |
| 41263 | Upper Slaughter, Gloucestershire, S Peter | 3 of 5 | 6–0–12 | B♯ | 32.75″ | 1867 | John Warner & Sons |
| 41264 | Upper Slaughter, Gloucestershire, S Peter | 4 of 5 | 8–2–12 | A♯ | 36.75″ | c1499† | Bristol foundry |
| 41265 | Upper Slaughter, Gloucestershire, S Peter | 5 of 5 | 13–0–14 | G♯ | 40.75″ | 1897 | John Taylor & Co |
| 41266 | Upper Tooting, Greater London, Holy Trinity | 1 of 2 | | | 20.00″ | 1884 | John Warner & Sons |
| 41267 | Upper Tooting, Greater London, Holy Trinity | 2 of 2 | 2 cwt | | 24.13″ | | |
| 41268 | Uppingham, Rutland, S Peter & S Paul | 1 of 8 | 4–3–21 | E | 28.00″ | 1773 | Pack & Chapman |
| 41269 | Uppingham, Rutland, S Peter & S Paul | 2 of 8 | 5–1–20 | D♯ | 29.13″ | 1773 | Pack & Chapman |
| 41270 | Uppingham, Rutland, S Peter & S Paul | 3 of 8 | 5–3–20 | C♯ | 31.00″ | 1772 | Pack & Chapman |
| 41271 | Uppingham, Rutland, S Peter & S Paul | 4 of 8 | 6–3–14 | B | 34.00″ | 1804 | Robert Taylor |
| 41272 | Uppingham, Rutland, S Peter & S Paul | 5 of 8 | 7–3–18 | A | 35.25″ | 1895 | John Taylor & Co |
| 41273 | Uppingham, Rutland, S Peter & S Paul | 6 of 8 | 8–1–19 | G♯ | 37.00″ | 1772 | Pack & Chapman |
| 41274 | Uppingham, Rutland, S Peter & S Paul | 7 of 8 | 10–3–6 | F♯ | 40.88″ | 1772 | Pack & Chapman |
| 41275 | Uppingham, Rutland, S Peter & S Paul | 8 of 8 | 14–2–2 | E | 44.63″ | 1772 | Pack & Chapman |
| 41276 | Uppington, Shropshire, Holy Trinity | 1 of 6 | | F♯ | 27.50″ | 1885 | John Warner & Sons |
| 41277 | Uppington, Shropshire, Holy Trinity | 2 of 6 | | E | 28.50″ | 1885 | John Warner & Sons |
| 41278 | Uppington, Shropshire, Holy Trinity | 3 of 6 | | D | 30.50″ | 1885 | John Warner & Sons |
| 41279 | Uppington, Shropshire, Holy Trinity | 4 of 6 | | C♯ | 32.50″ | 1885 | John Warner & Sons |
| 41280 | Uppington, Shropshire, Holy Trinity | 5 of 6 | | B | 34.00″ | 1885 | John Warner & Sons |
| 41281 | Uppington, Shropshire, Holy Trinity | 6 of 6 | 9½ cwt | A | 37.00″ | 1885 | John Warner & Sons |
| 41282 | Upton, Berkshire, S Laurence | 1 of 1 | 5½ cwt | | 30.50″ | 1619 | Richard Eldridge |
| 41283 | Upton, Cambridgeshire, S John Bapt | 1 of 1 | | | 28.75″ | 1686 | Tobias III Norris |
| 41284 | Upton, Cambridgeshire, S Margaret | 1 of 2 | | E | | | |
| 41285 | Upton, Cambridgeshire, S Margaret | 2 of 2 | | D♭ | | | |
| 41286 | Upton, Devon, S Mary Magd | 1 of 8 | 6–3–5 | F | 30.75″ | 1855 | Charles Pannell & Co |
| 41287 | Upton, Devon, S Mary Magd | 2 of 8 | 6–3–14 | E | 31.50″ | 1855 | Charles Pannell & Co |
| 41288 | Upton, Devon, S Mary Magd | 3 of 8 | 6–2–7 | D | 32.00″ | 1855 | Charles Pannell & Co |
| 41289 | Upton, Devon, S Mary Magd | 4 of 8 | 6–1–16 | C | 33.00″ | 1855 | Charles Pannell & Co |
| 41290 | Upton, Devon, S Mary Magd | 5 of 8 | 7–0–13 | B♭ | 35.00″ | 1855 | Charles Pannell & Co |
| 41291 | Upton, Devon, S Mary Magd | 6 of 8 | 8–2–9 | A | 37.00″ | 1855 | Charles Pannell & Co |
| 41292 | Upton, Devon, S Mary Magd | 7 of 8 | 10–1–23 | G | 40.50″ | 1855 | Charles Pannell & Co |
| 41293 | Upton, Devon, S Mary Magd | 8 of 8 | 14–2–12 | F | 46.13″ | 1855 | Charles Pannell & Co |
| 41294 | Upton, Lincolnshire, All Saints | 1 of 6 | 4–0–3 | E | 26.38″ | 1961 | John Taylor & Co |
| 41295 | Upton, Lincolnshire, All Saints | 2 of 6 | 4–1–5 | D | 28.00″ | 1910 | John Taylor & Co |
| 41296 | Upton, Lincolnshire, All Saints | 3 of 6 | 5–0–21 | C | 30.50″ | 1910 | John Taylor & Co |
| 41297 | Upton, Lincolnshire, All Saints | 4 of 6 | 5–2–10 | B | 31.50″ | 1910 | John Taylor & Co |
| 41298 | Upton, Lincolnshire, All Saints | 5 of 6 | 7–1–27 | A | 35.00″ | 1910 | John Taylor & Co |
| 41299 | Upton, Lincolnshire, All Saints | 6 of 6 | 10–3–18 | G | 39.50″ | 1910 | John Taylor & Co |
| 41300 | Upton, Northamptonshire, S Michael | 1 of 1 | 5–1–0 | D | 30.00″ | c1570 | Thomas II Newcombe |