- Abbot Rock
- Aberdeen
- Abiels Ledge
- Abington
- Abnecotants Island
- Acapesket
- Accord
- Acoaxet
- Acorn Terrace
- Acton
- Acushnet
- Acushnet Center
- Adams
- Adams Junction
- Adams Shore
- Adamsdale
- Adamsville
- Admirals Hill
- Agawam
- Alander
- Alden Island
- Aldenville
- Aldrich Mills
- Aldridge Ledge
- Alford
- Algerie Four Corners
- Algers Corner
- Allen Rock
- Allen Rock
- Allerton