- Akron Junction
- Alabama
- Albany
- Albert Island
- Alberts Landing
- Albertson
- Albia
- Albion
- Albion Center
- Albrights
- Alburg
- Alcott Trailer Park
- Alcove
- Alden
- Alden Center
- Alden Manor
- Alder Bend
- Alder Brook
- Alder Creek
- Alder Island
- Aldrich
- Aldrich Trailer Park
- Alene
- Alewife Brook Landing
- Alexander
- Alexandria Bay
- Alexandria Center
- Alfred
- Alfred Station
- Alice