List of Costco Locations in Ontario, Canada
Last Updated: Apr 29, 2026
How many Costcos are there in Ontario, Canada?
There are 43 Costcos in Ontario, Canada, spread over 26 cities. The city with the highest number of Costcos in this region is Toronto with 6 stores.
Top 10 Cities with most Costcos Stores in Ontario, Canada
| City | Costcos Count |
|---|---|
|
Toronto
|
6
|
|
Ottawa
|
5
|
|
Mississauga
|
4
|
|
Hamilton
|
2
|
|
London
|
2
|
|
Vaughan
|
2
|
|
Markham
|
2
|
|
Oshawa
|
2
|
|
Kingston
|
1
|
|
Kitchener
|
1
|
Worldwide Costco Locations Database
The full database of all
941 Costco
locations with all fields is available for download in CSV/XLSX format.
Table of Costcos Locations in Ontario, Canada
Showing
1
-
43
of
43
Locations
| Warehouse ID | Name | Country | City | Region | ZIP Code | Address | Coordinates | Phone Number | Fax Number | Manager Name | Opening Hours |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
1105
|
Ancaster
|
L9K 1J9
|
100 Legend Crt
|
+1 905 304 0344
|
(905) 538-2359
|
Susan Walsh
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1168
|
Guelph
|
N1K 1X6
|
19 Elmira Rd S
|
+1 519 780 5700
|
(226) 251-0221
|
Martin Walt
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1169
|
C Mississauga
|
L4X 1L4
|
1570 Dundas Ste East
|
+1 905 566 2400
|
(416) 572-5889
|
Laurie Fogelman
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1362
|
Gloucester
|
K1J 1K8
|
1405 Blair Towers Place
|
+1 613 691 7607
|
(613) 670-8820
|
Darren Pudrycki
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1414
|
Niagara Falls
|
L2H 0G5
|
7500 Pin Oak Drive
|
+1 365 447 0200
|
(365) 447-0107
|
Lee Baker
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1436
|
St Catharines Business Center
|
L2N 4H1
|
3 North Service Rd
|
+1 289 434 6011
|
—
|
Bev Owens
|
Mo-Sa 07:00-19:00; Su 09:00-19:00
|
||||
|
159
|
Ajax
|
L1S 7J4
|
150 Kingston Rd E
|
+1 905 619 6677
|
(416) 572-5888
|
Jerri-Lee Gardner
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1591
|
N Oshawa
|
L1L 0R8
|
100 Windfields Farm Dr E
|
+1 289 316 4489
|
—
|
Gary Shea
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1619
|
S London
|
N6E 2Z6
|
3140 Dingman Drive
|
+1 519 680 1027
|
—
|
Tim Taylor
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
162
|
Brampton
|
L6W 0A6
|
100 Biscayne Cres
|
+1 905 450 9300
|
(289) 720-2856
|
Carlo Santagada
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1740
|
Mississauga Business Center
|
L5N 8P7
|
3115 Argentia Road
|
+1 289 334 8984
|
—
|
Randy Vansevenant
|
Mo-Sa 07:00-19:00; Su 09:00-19:00
|
||||
|
252
|
Barrie
|
L4N 6N5
|
41 Mapleview Dr E
|
+1 705 728 2350
|
(705) 417-3610
|
Tyler Sorokan
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
253
|
Burlington ON
|
L7R 2K1
|
1225 Brant St
|
+1 905 336 6714
|
(289) 293-1149
|
Lorne Sicari
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
257
|
Sudbury
|
P3B 0A3
|
1465 Kingsway
|
+1 705 524 8255
|
(705) 585-5001
|
Pierre A Jacques
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
531
|
S Mississauga
|
L5L 5V7
|
3180 Laird Rd
|
+1 905 828 3340
|
(416) 572-5894
|
Sanj Malhan
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
533
|
Kingston
|
K7M 0C4
|
1015 Centennial Dr
|
+1 613 549 2527
|
(343) 344-2705
|
Andre Persad
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
534
|
Windsor
|
N8W 5S6
|
4411 Walker Rd
|
+1 519 972 1899
|
(226) 216-5418
|
Daniel Gomes
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
535
|
Downsview
|
M3K 2C8
|
100 Billy Bishop Way
|
+1 416 635 8175
|
(416) 572-5895
|
Nelson Vallejo
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
591
|
Peterborough
|
K9J 1Z9
|
485 The Parkway
|
+1 705 750 2600
|
(855) 983-1368
|
Scott Morgan
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
592
|
Richmond Hill
|
L4S 1N6
|
35 John Birchall Rd
|
+1 905 780 2100
|
(289) 870-2984
|
Jeffrey Lo
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
595
|
Scarborough Business Center
|
M1L 4W1
|
50 Thermos Rd
|
+1 647 484 5840
|
—
|
Joe Culmone
|
Mo-Sa 07:00-19:00; Su 09:00-19:00
|
||||
|
1128
|
Oshawa
|
L1H 8C1
|
130 Ritson Rd North
|
+1 905 404 4050
|
(289) 731-2988
|
Faisal Chohan
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1248
|
Waterloo
|
N2T 2Z7
|
930 Erb St W
|
+1 226 215 1150
|
(519) 231-0444
|
Martin Walt
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1261
|
NW Vaughan
|
L4H 0R6
|
55 New Huntington Rd
|
+1 289 459 0921
|
(416) 572-5896
|
Luisa Groskopf
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1263
|
Barrhaven
|
K2J 6E5
|
4315 Strandherd Dr
|
+1 613 714 0913
|
(613) 691-7671
|
Tanya Brady
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1265
|
Orillia
|
L3V 8K8
|
625 University Ave
|
+1 705 418 1706
|
(705) 418-2667
|
Joe Caruana
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1273
|
Stoney Creek
|
L8E 5C5
|
1330 South Service Rd
|
+1 289 335 4820
|
(365) 218-0102
|
Dave Squires
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1316
|
Thorncliffe Park
|
M4G 1Z2
|
42 Overlea Blvd
|
+1 647 265 9377
|
(416) 572-5898
|
Casey Belaisis
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
151
|
Markham
|
L3R 0J5
|
1 Yorktech Dr
|
+1 905 477 5718
|
(416) 572-5892
|
Glen Mackley
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1655
|
NW Toronto
|
M9W 1N6
|
2260 Islington Ave
|
+1 647 805 8701
|
(416) 572-7111
|
Diana Cascone
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1667
|
Newmarket
|
L3Y 8X5
|
107 Harry Walker Parkway S
|
+1 289 319 4500
|
—
|
Andrew Wong
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
1668
|
East Gwillimbury Business Center
|
L9N 0A2
|
18182 Yonge St.
|
+1 289 319 4556
|
—
|
—
|
Mo-Sa 07:00-19:00; Su 09:00-19:00
|
||||
|
1669
|
Brantford
|
N3R 7J2
|
175 Roy Boulevard
|
+1 226 401 0019
|
—
|
Justin Peckitt
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
512
|
Kitchener
|
N2P 2J5
|
4438 King Ste East
|
+1 519 650 3330
|
(519) 231-0443
|
Kevin Mathers
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
524
|
Etobicoke
|
M8Z 1N6
|
50 Queen Elizabeth Blvd
|
+1 416 251 2832
|
(416) 572-5891
|
John D'Angela
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
526
|
N Mississauga
|
L5R 3T7
|
5900 Rodeo Dr
|
+1 905 568 4828
|
(416) 572-5893
|
Judy Bendavid
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
530
|
N London
|
N6H 1T5
|
693 Wonderland Rd N
|
+1 519 474 5301
|
(519) 286-1625
|
Rob Mclean
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
537
|
Scarborough ON
|
M1P 2H6
|
1411 Warden Ave
|
+1 416 288 0033
|
(416) 572-5897
|
Jaime Ribeiro
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
540
|
Nepean
|
K2E 0B7
|
1849 Merivale Rd
|
+1 613 727 4786
|
(613) 691-7668
|
Jerry R
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
541
|
Kanata
|
K2T 1C3
|
770 Silver Seven Rd
|
+1 613 270 5550
|
(613) 670-8821
|
Jean-Paul Bernier
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
545
|
E Markham
|
L3S 3J9
|
65 Kirkham Dr
|
+1 905 201 3502
|
(416) 572-5890
|
Mark Liaw
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
547
|
Vaughan
|
L4L 9J8
|
71 Colossus Dr
|
+1 905 264 8337
|
(416) 572-5899
|
Chris Schweizer
|
Mo-Fr 09:00-20:30; Sa-Su 09:00-19:00
|
||||
|
802
|
Gloucester Business Center
|
K1B 1A9
|
1900 Cyrville Rd
|
+1 343 771 2100
|
—
|
James Dalton
|
Mo-Sa 07:00-19:00; Su 09:00-19:00
|