Based out of Calgary, Alberta, the Hard Knocks Fighting Championship has only held a few professional Lightweight title fights.
Here is a list of the HKFC Lightweight champions:
| Champion | Defeated | Method | Event |
Date | Video |
| Vacant | |||||
| Ryan Dickson | Dave Mazany | TKO2 (Punches), 0:23 | HKFC 38 | 10/3/2014 | |
| Jason Fischer | Ryan Dickson | UD5 (49-46,49-46,49-46) | HKFC 42 | 3/20/2015 | |
NOTES: