- Abbey Avenue
- Abbott Street
- Aberdeen Circle
- Abraham Drive
- Academy Street
- Acadia Crescent
- Adams Street
- Addison Drive
- Adel Drive
- Adelene Crescent
- Adie Place
- Admiral Road
- Afton Court
- Agar Drive
- Agincourt Crescent
- Aiken Street
- Albany Drive
- Albert Street
- Alden Court
- Alex Grant Place
- Alexandra Boulevard
- Alice Street
- Allan Drive
- Allanburg Road
- Allanburg Road South
- Allandale Drive
- Almond Street
- Alpine Street
- Altmar Court
- Amberwood Court
- Ambrose Street
- Ameer Drive
- Ancaster Boulevard
- Anchor Bay
- Anderson Street
- Andrea Drive
- Ann Street
- Antwerp Street
- Apollo Court
- Appelby Drive
- Appleford Road
- Aquadale Drive
- Arbour Glen Drive
- Arbourvale Common
- Arden Court
- Argyle Crescent
- Arlene Street
- Arlington Avenue
- Arran Drive
- Arsenault Lane
- Arthur Street
- Artists' Common
- Arvona Drive
- Ascot Place
- Ashford Place
- Ashley Circle
- Atherton Avenue
- Athlone Place
- Atwood Street
- Audrey Street
- Augusta Avenue
- Autumn Place
- Avalon Place
- Avery Crescent
- Avon Court