| 2012 in ONE Championship | ||||
|---|---|---|---|---|
 | ||||
| Information | ||||
| First date | February 11, 2012 | |||
| Events | ||||
| Total events | 5 | |||
| Fights | ||||
| Total fights | 50 | |||
| Title fights | 2 | |||
| Chronology | ||||
| ||||
The year 2012 was the 2nd year in the history of the ONE Championship, a mixed martial arts promotion based in Singapore.