- Port Saunders, Canada
Canada (CA)
- Port Severn, Canada
- Port Simpson, Canada
- Port Stanley, Canada
- Port Union, Canada
- Port Weller, Canada
- Port Whitby, Canada
- Port de Valleyfield, Canada
- Portneuf, Canada
- Prince Rupert, Canada
- Pugwash Harbour, Canada
- Quebec, Canada
- Quebec Harbour, Canada
- Queen Charlotte, Canada
- Queenston, Canada
- Richards Landing, Canada
- Richibucto Harbour, Canada
- Rimouski, Canada
- Riverport, Canada
- Riviere Du Loup, Canada
- Rockland, Canada
- Rockport, Canada
- Roddickton, Canada
- Rondeau, Canada
- Sarnia, Canada
- Sault Ste Marie, Canada
- Sept Iles, Canada
- Shediac Harbour, Canada
- Sheet Harbour, Canada
- Sheguiandah, Canada
- Shelburne Harbour, Canada
- Shippegan, Canada
- Sidney, Canada