Year 210 (CCX) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. It was then known as the Year of the Consulship of Faustinus and Rufinus (or, less often, year 963 Ab urbe condita). Writing 210 for this year has been used since the early medieval period. In this period the Anno Domini calendar era became the normal way in Europe for naming years. This made this year become 210.
|Centuries:||2nd century – 3rd century – 4th century|
|Decades:||180s 190s 200s – 210s – 220s 230s 240s|
|Years:||207 208 209 – 210 – 211 212 213|
- May 10 – Claudius II, Roman emperor (d. 270)