1444 (MCDXLIV) was a leap year starting on Wednesday of the Julian calendar, the 1444th year of the Common Era (CE) and Anno Domini (AD) designations, the 444th year of the 2nd millennium, the 44th year of the 15th century, and the 5th year of the 1440s decade. As of the start of 1444, the Gregorian calendar was 9 days ahead of the Julian calendar, which was the dominant calendar of the time.
| Millennium: | 2nd millennium |
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| Centuries: |
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| Decades: |
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| Years: |
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| Gregorian calendar | 1444 MCDXLIV |
| Ab urbe condita | 2197 |
| Armenian calendar | 893 ԹՎ ՊՂԳ |
| Assyrian calendar | 6194 |
| Balinese saka calendar | 1365–1366 |
| Bengali calendar | 851 |
| Berber calendar | 2394 |
| English Regnal year | 22 Hen. 6 – 23 Hen. 6 |
| Buddhist calendar | 1988 |
| Burmese calendar | 806 |
| Byzantine calendar | 6952–6953 |
| Chinese calendar | 癸亥年 (Water Pig) 4141 or 3934 — to — 甲子年 (Wood Rat) 4142 or 3935 |
| Coptic calendar | 1160–1161 |
| Discordian calendar | 2610 |
| Ethiopian calendar | 1436–1437 |
| Hebrew calendar | 5204–5205 |
| Hindu calendars | |
| - Vikram Samvat | 1500–1501 |
| - Shaka Samvat | 1365–1366 |
| - Kali Yuga | 4544–4545 |
| Holocene calendar | 11444 |
| Igbo calendar | 444–445 |
| Iranian calendar | 822–823 |
| Islamic calendar | 847–848 |
| Japanese calendar | Kakitsu 4 / Bun'an1 (文安元年) |
| Javanese calendar | 1359–1360 |
| Julian calendar | 1444 MCDXLIV |
| Korean calendar | 3777 |
| Minguo calendar | 468 before ROC 民前468年 |
| Nanakshahi calendar | −24 |
| Thai solar calendar | 1986–1987 |
| Tibetan calendar | 阴水猪年 (female Water-Pig) 1570 or 1189 or 417 — to — 阳木鼠年 (male Wood-Rat) 1571 or 1190 or 418 |