| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 323 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 323 CCCXXIII |
| Ab urbe condita | 1076 |
| Assyrian calendar | 5073 |
| Balinese saka calendar | 244–245 |
| Bengali calendar | −270 |
| Berber calendar | 1273 |
| Buddhist calendar | 867 |
| Burmese calendar | −315 |
| Byzantine calendar | 5831–5832 |
| Chinese calendar | 壬午年 (Water Horse) 3020 or 2813 — to — 癸未年 (Water Goat) 3021 or 2814 |
| Coptic calendar | 39–40 |
| Discordian calendar | 1489 |
| Ethiopian calendar | 315–316 |
| Hebrew calendar | 4083–4084 |
| Hindu calendars | |
| - Vikram Samvat | 379–380 |
| - Shaka Samvat | 244–245 |
| - Kali Yuga | 3423–3424 |
| Holocene calendar | 10323 |
| Iranian calendar | 299 BP – 298 BP |
| Islamic calendar | 308 BH – 307 BH |
| Javanese calendar | 204–205 |
| Julian calendar | 323 CCCXXIII |
| Korean calendar | 2656 |
| Minguo calendar | 1589 before ROC 民前1589年 |
| Nanakshahi calendar | −1145 |
| Seleucid era | 634/635 AG |
| Thai solar calendar | 865–866 |
| Tibetan calendar | 阳水马年 (male Water-Horse) 449 or 68 or −704 — to — 阴水羊年 (female Water-Goat) 450 or 69 or −703 |
Year 323 (CCCXXIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Rufinus (or, less frequently, year 1076 Ab urbe condita). The denomination 323 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.