| Millennium: | 1st millennium |
|---|---|
| Centuries: | 2nd century – 3rd century – 4th century |
| Decades: | 200s 210s 220s – 230s – 240s 250s 260s |
| Years: | 236 237 238 – 239 – 240 241 242 |
| 239 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 239 CCXXXIX |
| Ab urbe condita | 992 |
| Armenian calendar | N/A |
| Assyrian calendar | 4989 |
| Bahá'í calendar | -1605–-1604 |
| Bengali calendar | -354 |
| Berber calendar | 1189 |
| English Regnal year | N/A |
| Buddhist calendar | 783 |
| Burmese calendar | -399 |
| Byzantine calendar | 5747–5748 |
| Chinese calendar | 戊午年十二月初九日 (2875/2935-12-9) — to —
己未年十二月十九日(2876/2936-12-19) |
| Coptic calendar | -45–-44 |
| Ethiopian calendar | 231–232 |
| Hebrew calendar | 3999–4000 |
| Hindu calendars | |
| - Vikram Samvat | 295–296 |
| - Shaka Samvat | 161–162 |
| - Kali Yuga | 3340–3341 |
| Holocene calendar | 10239 |
| Iranian calendar | 383 BP – 382 BP |
| Islamic calendar | 395 BH – 394 BH |
| Japanese calendar | |
| Korean calendar | 2572 |
| Minguo calendar | 1673 before ROC 民前1673年 |
| Thai solar calendar | 782 |
Year 239 (CCXXXIX) 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 Gordianus and Aviola (or, less frequently, year 992 Ab urbe condita). The denomination 239 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.