1388
| Years | 
|---|
| Millennium | 
| 2nd millennium | 
| Centuries | 
| Decades | 
| Years | 
| 1388 by topic | 
|---|
| Leaders | 
| 
 | 
| Birth and death categories | 
| Births – Deaths | 
| Establishments and disestablishments categories | 
| Establishments – Disestablishments | 
| Art and literature | 
| 1388 in poetry | 
| Gregorian calendar | 1388 MCCCLXXXVIII | 
| Ab urbe condita | 2141 | 
| Armenian calendar | 837 ԹՎ ՊԼԷ | 
| Assyrian calendar | 6138 | 
| Balinese saka calendar | 1309–1310 | 
| Bengali calendar | 794–795 | 
| Berber calendar | 2338 | 
| English Regnal year | 11 Ric. 2 – 12 Ric. 2 | 
| Buddhist calendar | 1932 | 
| Burmese calendar | 750 | 
| Byzantine calendar | 6896–6897 | 
| Chinese calendar | 丁卯年 (Fire Rabbit) 4085 or 3878 — to — 戊辰年 (Earth Dragon) 4086 or 3879 | 
| Coptic calendar | 1104–1105 | 
| Discordian calendar | 2554 | 
| Ethiopian calendar | 1380–1381 | 
| Hebrew calendar | 5148–5149 | 
| Hindu calendars | |
| - Vikram Samvat | 1444–1445 | 
| - Shaka Samvat | 1309–1310 | 
| - Kali Yuga | 4488–4489 | 
| Holocene calendar | 11388 | 
| Igbo calendar | 388–389 | 
| Iranian calendar | 766–767 | 
| Islamic calendar | 789–790 | 
| Japanese calendar | Kakei 2 (嘉慶2年) | 
| Javanese calendar | 1301–1302 | 
| Julian calendar | 1388 MCCCLXXXVIII | 
| Korean calendar | 3721 | 
| Minguo calendar | 524 before ROC 民前524年 | 
| Nanakshahi calendar | −80 | 
| Thai solar calendar | 1930–1931 | 
| Tibetan calendar | 阴火兔年 (female Fire-Rabbit) 1514 or 1133 or 361 — to — 阳土龙年 (male Earth-Dragon) 1515 or 1134 or 362 | 
Year 1388 (MCCCLXXXVIII) was a leap year starting on Wednesday (link will display full calendar) of the Julian calendar.