The 2013 Rathgaber Cup decided the West region's participant in the 2013 Allan Cup.
Qualified teams[]
- South East Prairie Thunder (only Senior AAA team in province)
- Rosetown Redwings (Provincial champions)
Series[]
Best-of-5
- March 22: Rosetown Redwings - South East Prairie Thunder 6:3
- March 23: South East Prairie Thunder - Rosetown Redwings 4:3
- March 24: Rosetown Redwings - South East Prairie Thunder 5:0
- March 25: Rosetown Redwings - South East Prairie Thunder 5:4 2OT
- Rosetown Redwings move on to the 2013 Allan Cup.