A
- Abénakis
- Abercorn
- Acton Vale
- Adamsville
- Adderley
- Adstock
- Aguanish
- Ahuntsic/Cartierville
- Akulivik
- Akwesasne Reserve No. 15
- Albanel
- Albertville
- Alencon
- Allard
- Allen's Mill
- Alleyn-et-Cawood
- Alma
- Amherst
- Amos
- Amqui
- André-Grasset
- Ange-Gardien
- Angliers
- Angus
- Anjou
- Armagh
- Armagh Station
- Arntfield
- Arthurville
- Arundel
- Arvida
- Ascot
- Ascot Corner
- Aston-Jonction
- Aubert-Gallion
- Aubut
- Auclair
- Audet
- Aumond
- Aupaluk
- Austin
- Authier
- Authier-Nord
- Ayer's Cliff
- Aylmer
