Places beginning with PO in North Dakota, United States
- Poe (historical), Township of
- Poland
- Pomona View, Township of
- Pontiac, Township of
- Pony Gulch, Township of
- Poplar Grove, Township of
- Poplar, Unorganized Territory of
- Porcupine
- Portal
- Portal, City of
- Port Emma (historical)
- Port Emma, Township of
- Porter, Township of
- Portland
- Portland, City of
- Portland Junction
- Potsdam, Township of
- Potter, Township of
- Powell
- Power
- Powers Lake
- Powers Lake, City of
- Powers Lake, Township of
- Powers, Township of