1443
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1443 by topic | 
|---|
| Arts and science | 
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1443 in poetry | 
| Gregorian calendar | 1443 MCDXLIII | 
| Ab urbe condita | 2196 | 
| Armenian calendar | 892 ԹՎ ՊՂԲ | 
| Assyrian calendar | 6193 | 
| Balinese saka calendar | 1364–1365 | 
| Bengali calendar | 849–850 | 
| Berber calendar | 2393 | 
| English Regnal year | 21 Hen. 6 – 22 Hen. 6 | 
| Buddhist calendar | 1987 | 
| Burmese calendar | 805 | 
| Byzantine calendar | 6951–6952 | 
| Chinese calendar | 壬戌年 (Water Dog) 4140 or 3933 — to — 癸亥年 (Water Pig) 4141 or 3934 | 
| Coptic calendar | 1159–1160 | 
| Discordian calendar | 2609 | 
| Ethiopian calendar | 1435–1436 | 
| Hebrew calendar | 5203–5204 | 
| Hindu calendars | |
| - Vikram Samvat | 1499–1500 | 
| - Shaka Samvat | 1364–1365 | 
| - Kali Yuga | 4543–4544 | 
| Holocene calendar | 11443 | 
| Igbo calendar | 443–444 | 
| Iranian calendar | 821–822 | 
| Islamic calendar | 846–847 | 
| Japanese calendar | Kakitsu 3 (嘉吉3年) | 
| Javanese calendar | 1358–1359 | 
| Julian calendar | 1443 MCDXLIII | 
| Korean calendar | 3776 | 
| Minguo calendar | 469 before ROC 民前469年 | 
| Nanakshahi calendar | −25 | 
| Thai solar calendar | 1985–1986 | 
| Tibetan calendar | 阳水狗年 (male Water-Dog) 1569 or 1188 or 416 — to — 阴水猪年 (female Water-Pig) 1570 or 1189 or 417 | 
Year 1443 (MCDXLIII) was a common year starting on Tuesday of the Julian calendar.