- Pickle Lake
- Payne
- Port Lambton
- Petrie Shore
- Pine Grove
- Playfairville
- Port Elmsley
- Prestonvale
- Prospect
- Perivale
- Pleasant Valley
- Poplar
- Providence Bay
- Parkhill
- Plover Mills
- Poplar Hill
- Putnam
- Purdy Corners
- Panmure
- Parkway Park
- Parkwood Hills
- Pierces Corners
- Pineglen
- Pineglen Annex
- Pineview
- Piperville
- Playfair Park
- Perry's Corners
- Plattsville
- Pakenham