|Centuries:||2nd century – 3rd century – 4th century|
|Decades:||230s 240s 250s – 260s – 270s 280s 290s|
|Years:||264 265 266 – 267 – 268 269 270|
|267 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||1020|
|Chinese calendar||丙戌年 (Fire Dog)
2963 or 2903
— to —
丁亥年 (Fire Pig)
2964 or 2904
|Coptic calendar||−17 – −16|
|- Vikram Samvat||323–324|
|- Shaka Samvat||189–190|
|- Kali Yuga||3368–3369|
|Iranian calendar||355 BP – 354 BP|
|Islamic calendar||366 BH – 365 BH|
|Minguo calendar||1645 before ROC
|Seleucid era||578/579 AG|
|Thai solar calendar||809–810|
|Wikimedia Commons has media related to 267.|
Year 267 (CCLXVII) 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 Paternus and Arcesilaus (or, less frequently, year 1020 Ab urbe condita). The denomination 267 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.
- First Gothic invasion: The Goths, originally from Scandinavia, with the Sarmatians (from modern Iran), invade the Balkans and Greece. They ravage Moesia and Thrace.
- The Heruli invade the Black Sea coast, they unsuccessfully attack Byzantium and Cyzicus. The Romano-Byzantine fleet defeats the Herulian fleet (500 ships) but allows them to escape into the Aegean Sea, where they raid the islands of Lemnos and Skyros.
- The Goths sack several cities of southern Greece including Athens, Corinth, Argos and Sparta. An Athenian militia force (2,000 men) under the historian Dexippus, pushed the invaders to the north where they are intercepted by the Roman army under emperor Gallienus. He wins an important victory near the Nestos River, on the boundary between Macedonia and Thrace.
- Aureolus, charged with defending Italy, defeats Victorinus (co-emperor of Gaul), is proclaimed emperor by his troops, and begins his march on Rome.
- King Odaenathus of Palmyra makes plans for a campaign in Cappadocia against the Goths. He is assassinated along with his eldest son, evidently on orders from emperor Gallienus. His wife Zenobia succeeds him, and rules with her young son Vaballathus the Palmyrene Empire.