List of Costco Locations in Ontario, Canada (August 2026)
Last Updated: Aug 11, 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
Download Costco Locations Dataset
Download the complete database of all 942 Costco locations in CSV/ZIP format.
Table of Costcos Locations in Ontario, Canada
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43
Locations
| Store ID | Store Name | Country | City | Region | ZIP Code | Address | Coordinates | Phone Number | Fax Number | Manager Name | Opening Hours | Opening Date | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1169
|
C Mississauga
|
L4X 1L4
|
1570 Dundas Ste East
|
+1 905 566 2400
|
(416) 572-5889
|
Laurie Fogelman
|
|
2013-11-26
|
||||||||
|
1273
|
Stoney Creek
|
L8E 5C5
|
1330 South Service Rd
|
+1 289 335 4820
|
(365) 218-0102
|
Dave Squires
|
|
2017-11-02
|
||||||||
|
151
|
Markham
|
L3R 0J5
|
1 Yorktech Dr
|
+1 905 477 5718
|
(416) 572-5892
|
Glen Mackley
|
|
1994-11-15
|
||||||||
|
1316
|
Thorncliffe Park
|
M4G 1Z2
|
42 Overlea Blvd
|
+1 647 265 9377
|
(416) 572-5898
|
Casey Belaisis
|
|
2018-07-24
|
||||||||
|
1668
|
East Gwillimbury Business Center
|
L9N 0A2
|
18182 Yonge St.
|
+1 289 319 4556
|
—
|
—
|
|
2025-12-06
|
||||||||
|
1414
|
Niagara Falls
|
L2H 0G5
|
7500 Pin Oak Drive
|
+1 365 447 0200
|
(365) 447-0107
|
Lee Baker
|
|
1994-09-14
|
||||||||
|
535
|
Downsview
|
M3K 2C8
|
100 Billy Bishop Way
|
+1 416 635 8175
|
(416) 572-5895
|
Nelson Vallejo
|
|
2001-03-08
|
||||||||
|
1667
|
Newmarket
|
L3Y 8X5
|
107 Harry Walker Parkway S
|
+1 289 319 4500
|
—
|
Andrew Wong
|
|
2002-11-20
|
||||||||
|
1168
|
Guelph
|
N1K 1X6
|
19 Elmira Rd S
|
+1 519 780 5700
|
(226) 251-0221
|
Martin Walt
|
|
2014-07-25
|
||||||||
|
524
|
Etobicoke
|
M8Z 1N6
|
50 Queen Elizabeth Blvd
|
+1 416 251 2832
|
(416) 572-5891
|
John D'Angela
|
|
1995-08-23
|
||||||||
|
541
|
Kanata
|
K2T 1C3
|
770 Silver Seven Rd
|
+1 613 270 5550
|
(613) 670-8821
|
Jean-Paul Bernier
|
|
2005-11-16
|
||||||||
|
592
|
Richmond Hill
|
L4S 1N6
|
35 John Birchall Rd
|
+1 905 780 2100
|
(289) 870-2984
|
Jeffrey Lo
|
|
2007-11-28
|
||||||||
|
533
|
Kingston
|
K7M 0C4
|
1015 Centennial Dr
|
+1 613 549 2527
|
(343) 344-2705
|
Andre Persad
|
|
1997-11-18
|
||||||||
|
595
|
Scarborough Business Center
|
M1L 4W1
|
50 Thermos Rd
|
+1 647 484 5840
|
—
|
Joe Culmone
|
|
2017-03-31
|
||||||||
|
534
|
Windsor
|
N8W 5S6
|
4411 Walker Rd
|
+1 519 972 1899
|
(226) 216-5418
|
—
|
|
1995-11-29
|
||||||||
|
526
|
N Mississauga
|
L5R 3T7
|
5900 Rodeo Dr
|
+1 905 568 4828
|
(416) 572-5893
|
Judy Bendavid
|
|
1993-10-20
|
||||||||
|
1740
|
Mississauga Business Center
|
L5N 8P7
|
3115 Argentia Road
|
+1 289 334 8984
|
—
|
Randy Vansevenant
|
|
2025-10-28
|
||||||||
|
537
|
Scarborough ON
|
M1P 2H6
|
1411 Warden Ave
|
+1 416 288 0033
|
(416) 572-5897
|
Jaime
|
|
1995-12-06
|
||||||||
|
1655
|
NW Toronto
|
M9W 1N6
|
2260 Islington Ave
|
+1 647 805 8701
|
(416) 572-7111
|
Diana Cascone
|
|
2023-11-02
|
||||||||
|
257
|
Sudbury
|
P3B 0A3
|
1465 Kingsway
|
+1 705 524 8255
|
(705) 585-5001
|
Pierre A Jacques
|
|
1999-11-16
|
||||||||
|
1128
|
Oshawa
|
L1H 8C1
|
130 Ritson Rd North
|
+1 905 404 4050
|
(289) 731-2988
|
Faisal Chohan
|
|
2012-11-28
|
||||||||
|
1436
|
St Catharines Business Center
|
L2N 4H1
|
3 North Service Rd
|
+1 289 434 6011
|
—
|
Bev Owens
|
|
2021-04-08
|
||||||||
|
802
|
Gloucester Business Center
|
K1B 1A9
|
1900 Cyrville Rd
|
+1 343 771 2100
|
—
|
James Dalton
|
|
2021-03-04
|
||||||||
|
1619
|
S London
|
N6E 2Z6
|
3140 Dingman Drive
|
+1 519 680 1027
|
—
|
Tim Taylor
|
|
1990-11-07
|
||||||||
|
1263
|
Barrhaven
|
K2J 6E5
|
4315 Strandherd Dr
|
+1 613 714 0913
|
(613) 691-7671
|
Tanya Brady
|
|
2016-11-09
|
||||||||
|
531
|
S Mississauga
|
L5L 5V7
|
3180 Laird Rd
|
+1 905 828 3340
|
(416) 572-5894
|
Sanj Malhan
|
|
1988-09-15
|
||||||||
|
159
|
Ajax
|
L1S 7J4
|
150 Kingston Rd E
|
+1 905 619 6677
|
(416) 572-5888
|
Jerri-Lee Gardner
|
|
1993-12-08
|
||||||||
|
547
|
Vaughan
|
L4L 9J8
|
71 Colossus Dr
|
+1 905 264 8337
|
(416) 572-5899
|
Chris Schweizer
|
|
1990-10-12
|
||||||||
|
1265
|
Orillia
|
L3V 8K8
|
625 University Ave
|
+1 705 418 1706
|
(705) 418-2667
|
Tyler Sorokan
|
|
2017-07-25
|
||||||||
|
512
|
Kitchener
|
N2P 2J5
|
4438 King Ste East
|
+1 519 650 3330
|
(519) 231-0443
|
Kevin Mathers
|
|
1991-09-11
|
||||||||
|
1105
|
Ancaster
|
L9K 1J9
|
100 Legend Crt
|
+1 905 304 0344
|
(905) 538-2359
|
Susan Walsh
|
|
1992-12-10
|
||||||||
|
1669
|
Brantford
|
N3R 7J2
|
175 Roy Boulevard
|
+1 226 401 0019
|
—
|
Justin Peckitt
|
|
2024-11-08
|
||||||||
|
1248
|
Waterloo
|
N2T 2Z7
|
930 Erb St W
|
+1 226 215 1150
|
(519) 231-0444
|
Martin Walt
|
|
2016-11-08
|
||||||||
|
540
|
Nepean
|
K2E 0B7
|
1849 Merivale Rd
|
+1 613 727 4786
|
(613) 691-7668
|
—
|
|
1996-03-26
|
||||||||
|
1362
|
Gloucester
|
K1J 1K8
|
1405 Blair Towers Place
|
+1 613 691 7607
|
(613) 670-8820
|
Darren Pudrycki
|
|
1991-07-10
|
||||||||
|
530
|
N London
|
N6H 1T5
|
693 Wonderland Rd N
|
+1 519 474 5301
|
(519) 286-1625
|
Rob Mclean
|
|
2004-02-19
|
||||||||
|
591
|
Peterborough
|
K9J 1Z9
|
485 The Parkway
|
+1 705 750 2600
|
(855) 983-1368
|
Scott Morgan
|
|
2008-10-02
|
||||||||
|
253
|
Burlington ON
|
L7R 2K1
|
1225 Brant St
|
+1 905 336 6714
|
(289) 293-1149
|
Lorne Sicari
|
|
1995-12-05
|
||||||||
|
1261
|
NW Vaughan
|
L4H 0R6
|
55 New Huntington Rd
|
+1 289 459 0921
|
(416) 572-5896
|
Luisa Groskopf
|
|
2017-07-26
|
||||||||
|
162
|
Brampton
|
L6W 0A6
|
100 Biscayne Cres
|
+1 905 450 9300
|
(289) 720-2856
|
—
|
|
1994-11-18
|
||||||||
|
545
|
E Markham
|
L3S 3J9
|
65 Kirkham Dr
|
+1 905 201 3502
|
(416) 572-5890
|
Mark Liaw
|
|
2007-03-30
|
||||||||
|
1591
|
N Oshawa
|
L1L 0R8
|
100 Windfields Farm Dr E
|
+1 289 316 4489
|
—
|
Gary Shea
|
|
2022-06-09
|
||||||||
|
252
|
Barrie
|
L4N 6N5
|
41 Mapleview Dr E
|
+1 705 728 2350
|
(705) 417-3610
|
Tyler Sorokan
|
|
1993-12-07
|