- Allenville
- Allouez
- Allouez
- Alma
- Alma Center
- Almena
- Almon
- Almond
- Alpha
- Alpine Village Mobile Home Park
- Alto
- Altoona
- Alverno
- Alvin
- Amberg
- Ambridge
- Amery
- Ames Island
- Amherst
- Amherst Junction
- Amik Island
- Amnicon Falls
- Anacker
- Anchor Island
- Anderson
- Anderson Island
- Anderson Trailer Court
- Angelica
- Angelo
- Angus