The 2008 Renwick Cup decided one of Ontario's participants in the 2008 Allan Cup.
Qualified teams[]
- Dundas Real McCoys (Major League Hockey champions, Robertson Cup runners-up)
- Thunder Bay Hawks (HNO champions)
Series[]
Best-of-3
- Dundas Real McCoys (MLH) defeated Thunder Bay Hawks 2-games-to-none
- (9-8 OT on April 4, 4-2 on April 5)
- Dundas Real McCoys move on to the 2008 Allan Cup.