| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 1401 by topic |
|---|
| Arts and science |
| Leaders |
| Birth and death categories |
| Births – Deaths |
| Establishments and disestablishments categories |
| Establishments – Disestablishments |
| Art and literature |
| 1401 in poetry |
| Gregorian calendar | 1401 MCDI |
| Ab urbe condita | 2154 |
| Armenian calendar | 850 ԹՎ ՊԾ |
| Assyrian calendar | 6151 |
| Balinese saka calendar | 1322–1323 |
| Bengali calendar | 808 |
| Berber calendar | 2351 |
| English Regnal year | 2 Hen. 4 – 3 Hen. 4 |
| Buddhist calendar | 1945 |
| Burmese calendar | 763 |
| Byzantine calendar | 6909–6910 |
| Chinese calendar | 庚辰年 (Metal Dragon) 4098 or 3891 — to — 辛巳年 (Metal Snake) 4099 or 3892 |
| Coptic calendar | 1117–1118 |
| Discordian calendar | 2567 |
| Ethiopian calendar | 1393–1394 |
| Hebrew calendar | 5161–5162 |
| Hindu calendars | |
| - Vikram Samvat | 1457–1458 |
| - Shaka Samvat | 1322–1323 |
| - Kali Yuga | 4501–4502 |
| Holocene calendar | 11401 |
| Igbo calendar | 401–402 |
| Iranian calendar | 779–780 |
| Islamic calendar | 803–804 |
| Japanese calendar | Ōei 8 (応永８年) |
| Javanese calendar | 1315–1316 |
| Julian calendar | 1401 MCDI |
| Korean calendar | 3734 |
| Minguo calendar | 511 before ROC 民前511年 |
| Nanakshahi calendar | −67 |
| Thai solar calendar | 1943–1944 |
| Tibetan calendar | 阳金龙年 (male Iron-Dragon) 1527 or 1146 or 374 — to — 阴金蛇年 (female Iron-Snake) 1528 or 1147 or 375 |
Year 1401 (MCDI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.