Cities
- 100 Mile House BC
- 10th Line Shore ON
- Abercorn QC
- Aberfoyle ON
- Abingdon ON
- Acadia Valley AB
- Achill ON
- Acme AB
- Actinolite ON
- Acton ON
- Acton Vale QC
- Actons Corners ON
- Adamsville ON
- Adamsville QC
- Addington Highlands ON
- Adelaide ON
- Adjala-Tosorontio ON
- Agassiz BC
- Ahmic Harbour ON
- Ahmic Lake ON
- Ailsa Craig ON
- Ainsworth Hot Springs BC
- Airdrie AB
- Airlie ON
- Airy ON
- Ajax ON
- Ajax-Pickering ON
- Akwesasne QC
- Alban ON
- Albert Canyon BC
- Albert Head BC
- Albert ON
- Albury ON
- Alcona Beach ON
- Alcona ON
- Alder Flats AB
- Alderdale ON
- Alderslea ON
- Alderson AB
- Aldersyde AB
- Alderville ON
- Aldred s Beach ON
- Alexandria ON
- Alexandria Point ON
- Alexo AB
- Alfred And Plantagenet ON
- Alfred ON
- Algonquin Highlands ON
- Algonquin ON
- Algonquin Park ON
- Alhambra AB
- Alice ON
- Alix AB
- Allan Mills ON
- Allan ON
- Allan Park ON
- Allan Water ON
- Allanburg ON
- Allenford ON
- Allensville ON
- Allenwood Beach ON
- Allenwood ON
- Alliance AB
- Allimill ON
- Allisonville ON
- Alliston ON
- Allsaw ON
- Alma ON
- Almonte ON
- Alnwick-Haldimand ON
- Alpine Village ON
- Alport ON
- Alsace ON
- Alsask SK
- Alsfeldt ON
- Alsike AB
- Alsops Beach ON
- Alta Lake BC
- Altario AB
- Alvanley ON
- Alvinston Independent ON
- Alvinston ON
- Amaranth ON
- Amberley ON
- Ambleside ON
- Ameliasburg ON
- Ameliasburgh ON
- Amherst Island ON
- Amherst QC
- Amigo Beach ON
- Amisk AB
- Amulree ON
- Amyot ON
- Ancaster ON
- Anchor Point NL
- Anchorage Bay ON
- Ancona Point ON
- Andover NB
- Andrewsville ON
- Ange-Gardien Monteregie QC