Marques à Oakville
- RBC Insurance (1)
- RBC Royal Bank of Canada (13)
- RBC Wealth Management (4)
- RE/MAX (3)
- Real Canadian Superstore (2)
- REITMANS (1)
- Revera (5)
- Rexall (2)
- Ricki's (1)
- Rogers (4)
- Rona (1)
- Roots Outlet Store (2)
- Royal LePage (4)
- Running Room (2)
- RW&CO. (1)
- Ryder (1)