- Apache Junction
- Apalachicola
- Apalachicola National Forest
- Apam
- Apamea
- Apaneca
- Apapa
- Aparecida
- Aparri
- Apeldoorn
- Apex
- Apex Mountain Ski Resort
- Aphrodisias
- Apia
- Apizaco
- Apo (disambiguation)
- Apo Island
- Apo Kayan
- Apollo Bay
- Apopka
- Apostle Islands National Lakeshore
- Appalachia
- Appalachian Mountains
- Appalachian Trail
- Appenzell
- Appingedam
- Apple Valley
- Apple Valley (California)
- Apple Valley (Minnesota)
- Appleby-in-Westmorland
- Appleby Magna
- Appleton
- Apricale
- Apsley Falls
- Aptos
- Apulia
- Apure
- Apuseni Mountains
- Apúlia (Portugal)