| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 852 DCCCLII |
| Ab urbe condita | 1605 |
| Armenian calendar | 301 ԹՎ ՅԱ |
| Assyrian calendar | 5602 |
| Bengali calendar | 259 |
| Berber calendar | 1802 |
| Buddhist calendar | 1396 |
| Burmese calendar | 214 |
| Byzantine calendar | 6360–6361 |
| Chinese calendar |
辛未年 (Metal Goat) 3548 or 3488 — to — 壬申年 (Water Monkey) 3549 or 3489 |
| Coptic calendar | 568–569 |
| Discordian calendar | 2018 |
| Ethiopian calendar | 844–845 |
| Hebrew calendar | 4612–4613 |
| Hindu calendars | |
| - Vikram Samvat | 908–909 |
| - Shaka Samvat | 773–774 |
| - Kali Yuga | 3952–3953 |
| Holocene calendar | 10852 |
| Iranian calendar | 230–231 |
| Islamic calendar | 237–238 |
| Japanese calendar |
Ninju 2 (仁寿2年) |
| Javanese calendar | 749–750 |
| Julian calendar | 852 DCCCLII |
| Korean calendar | 3185 |
| Minguo calendar | 1060 before ROC 民前1060年 |
| Nanakshahi calendar | −616 |
| Seleucid era | 1163/1164 AG |
| Thai solar calendar | 1394–1395 |
Year 852 (DCCCLII) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar.