| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 14th century – 15th century – 16th century |
| Decades: | 1390s 1400s 1410s – 1420s – 1430s 1440s 1450s |
| Years: | 1423 1424 1425 – 1426 – 1427 1428 1429 |
| 1426 in topic: |
| Subjects: Archaeology – Architecture – |
| Art – Literature – Music – Science |
| Leaders: State leaders – Colonial governors |
| Category: Establishments – Disestablishments |
| Births – Deaths – Works |
Year 1426 (MCDXXVI) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.
| Gregorian calendar | 1426 MCDXXVI |
| Ab urbe condita | 2179 |
| Armenian calendar | 875 ԹՎ ՊՀԵ |
| Bahá'í calendar | -418 – -417 |
| Bengali calendar | 833 |
| Berber calendar | 2376 |
| Buddhist calendar | 1970 |
| Burmese calendar | 788 |
| Byzantine calendar | 6934 – 6935 |
| Chinese calendar | 乙巳年十一月廿三日 (4062/4122-11-23) — to —
丙午年十二月初三日(4063/4123-12-3) |
| Coptic calendar | 1142 – 1143 |
| Ethiopian calendar | 1418 – 1419 |
| Hebrew calendar | 5186 – 5187 |
| Hindu calendars | |
| - Bikram Samwat | 1482 – 1483 |
| - Shaka Samvat | 1348 – 1349 |
| - Kali Yuga | 4527 – 4528 |
| Holocene calendar | 11426 |
| Iranian calendar | 804 – 805 |
| Islamic calendar | 829 – 830 |
| Japanese calendar | Ōei 33 (応永33年) |
| Korean calendar | 3759 |
| Thai solar calendar | 1969 |