- Peeksville
- Pelican Island
- Pelican Island
- Pelican Lake
- Pell Lake
- Pella
- Pembine
- Pemebonwon Islands
- Pence
- Pennington
- Pensaukee
- Pepin
- Peplin
- Perkinstown
- Peru
- Peshtigo
- Petersburg
- Petes Landing
- Petty Acres
- Pewaukee
- Pewaukee West
- Peyton
- Pheasant Branch
- Phelps
- Phillips
- Phils Island
- Phipps
- Phlox
- Piacenza
- Pickerel