| Years |
|---|
| Millennium |
| 2nd millennium |
| Centuries |
| Decades |
| Years |
| Gregorian calendar | 1375 MCCCLXXV |
| Ab urbe condita | 2128 |
| Armenian calendar | 824 ԹՎ ՊԻԴ |
| Assyrian calendar | 6125 |
| Balinese saka calendar | 1296–1297 |
| Bengali calendar | 782 |
| Berber calendar | 2325 |
| English Regnal year | 48 Edw. 3 – 49 Edw. 3 |
| Buddhist calendar | 1919 |
| Burmese calendar | 737 |
| Byzantine calendar | 6883–6884 |
| Chinese calendar | 甲寅年 (Wood Tiger) 4071 or 4011 — to — 乙卯年 (Wood Rabbit) 4072 or 4012 |
| Coptic calendar | 1091–1092 |
| Discordian calendar | 2541 |
| Ethiopian calendar | 1367–1368 |
| Hebrew calendar | 5135–5136 |
| Hindu calendars | |
| - Vikram Samvat | 1431–1432 |
| - Shaka Samvat | 1296–1297 |
| - Kali Yuga | 4475–4476 |
| Holocene calendar | 11375 |
| Igbo calendar | 375–376 |
| Iranian calendar | 753–754 |
| Islamic calendar | 776–777 |
| Japanese calendar | Ōan 8 / Eiwa 1 (永和元年) |
| Javanese calendar | 1288–1289 |
| Julian calendar | 1375 MCCCLXXV |
| Korean calendar | 3708 |
| Minguo calendar | 537 before ROC 民前537年 |
| Nanakshahi calendar | −93 |
| Thai solar calendar | 1917–1918 |
| Tibetan calendar | ཤིང་ཕོ་སྟག་ལོ་ (male Wood-Tiger) 1501 or 1120 or 348 — to — ཤིང་མོ་ཡོས་ལོ་ (female Wood-Hare) 1502 or 1121 or 349 |
1375 (MCCCLXXV) was a common year starting on Monday of the Julian calendar, the 1375th year of the Common Era (CE) and Anno Domini (AD) designations, the 375th year of the 2nd millennium, the 75th year of the 14th century, and the 6th year of the 1370s decade. As of the start of 1375, the Gregorian calendar was 8 days ahead of the Julian calendar, which was the dominant calendar of the time.