| 2005 in WEC | ||||
|---|---|---|---|---|
 | ||||
| Information | ||||
| First date | January 22, 2005 | |||
| Last date | October 14, 2005 | |||
| Events | ||||
| Total events | 5 | |||
| Fights | ||||
| Total fights | 63 | |||
| Title fights | 8 | |||
| Chronology | ||||
| ||||
The year 2005 was the 5th year in the history of World Extreme Cagefighting, a mixed martial arts promotion based in the United States. In 2005 WEC held 5 events beginning with, WEC 13: Heavyweight Explosion.