Please note: all room sizes are approximate.
Events
Start Planning Your Meetings or Events Here
Tell us about your event, then we'll contact you and plan it together
4
Event Rooms
788 SQ MT
Total Event Space
400
Capacity Largest Space
3
Breakout Rooms
Meeting and Events
Our stunning event spaces are conveniently connected to the Courtyard by Marriott.
Offering seven meeting spaces that will accommodate 10-350 guests.
Learn More
Be dazzled with our State of the Art AV lighting and equipment.
Leave the planning to us with our dedicated and passionate banquet team to create your event.
Weddings and Occasions
Enjoy our convenient location just north of Highway 401, near downtown Oshawa.
Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Host up to 350 guests for your wedding reception/meeting in the new Harmony Event Centre (Connected)
Our guest rooms provide ideal accommodations for out-of-town wedding guests
Host your corporate meetings, Celebration of Life, Baby Shower, Birthday Parties and more!
Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
Floor Plans
| Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Harmony | 112.9x65.9x17.1 | 7448.7 | 400 | 300 | - | - | 400 | 300 |
| Harmony A | 112.9x42.7x17.1 | 2809.4 | 140 | 100 | 130 | 50 | 100 | 160 |
| Harmony B | 65.6x32.8x17.1 | 1980.6 | 80 | 75 | 100 | 40 | 80 | 130 |
| Harmony C | 112.9x65.6x17.1 | 2658.7 | 140 | 90 | 120 | 50 | 220 | 150 |
| Bloor Boardroom | 32.2x32.2x7.9 | 1033.8 | - | - | - | - | - | - |
Harmony
Dimensions (LxWxH)
112.9x65.9x17.1
Area (sq.ft)
7448.7
Theater
400
Schoolroom
300
Conference
-
U-Shape
-
Reception
400
Banquet
300
Harmony A
Dimensions (LxWxH)
112.9x42.7x17.1
Area (sq.ft)
2809.4
Theater
140
Schoolroom
100
Conference
130
U-Shape
50
Reception
100
Banquet
160
Harmony B
Dimensions (LxWxH)
65.6x32.8x17.1
Area (sq.ft)
1980.6
Theater
80
Schoolroom
75
Conference
100
U-Shape
40
Reception
80
Banquet
130
Harmony C
Dimensions (LxWxH)
112.9x65.6x17.1
Area (sq.ft)
2658.7
Theater
140
Schoolroom
90
Conference
120
U-Shape
50
Reception
220
Banquet
150
Bloor Boardroom
Dimensions (LxWxH)
32.2x32.2x7.9
Area (sq.ft)
1033.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
| Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Harmony | 34.4x20.1x5.2 | 692.0 | 400 | 300 | - | - | 400 | 300 |
| Harmony A | 34.4x13.0x5.2 | 261.0 | 140 | 100 | 130 | 50 | 100 | 160 |
| Harmony B | 20x10x5.2 | 184 | 80 | 75 | 100 | 40 | 80 | 130 |
| Harmony C | 34.4x20.0x5.2 | 247.0 | 140 | 90 | 120 | 50 | 220 | 150 |
| Bloor Boardroom | 9.8x9.8x2.4 | 96.04 | - | - | - | - | - | - |
Harmony
Dimensions (LxWxH)
34.4x20.1x5.2
Area (sq.mt)
692.0
Theater
400
Schoolroom
300
Conference
-
U-Shape
-
Reception
400
Banquet
300
Harmony A
Dimensions (LxWxH)
34.4x13.0x5.2
Area (sq.mt)
261.0
Theater
140
Schoolroom
100
Conference
130
U-Shape
50
Reception
100
Banquet
160
Harmony B
Dimensions (LxWxH)
20x10x5.2
Area (sq.mt)
184
Theater
80
Schoolroom
75
Conference
100
U-Shape
40
Reception
80
Banquet
130
Harmony C
Dimensions (LxWxH)
34.4x20.0x5.2
Area (sq.mt)
247.0
Theater
140
Schoolroom
90
Conference
120
U-Shape
50
Reception
220
Banquet
150
Bloor Boardroom
Dimensions (LxWxH)
9.8x9.8x2.4
Area (sq.mt)
96.04
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
Room Set-up Examples
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Room Set-up Examples
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Room Set-up Examples
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Room Set-up Examples
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Room Set-up Examples
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Audio-Visual Equipment
- AV Technician
- LCD Panel
- LCD Projector
- Microphone
- Overhead Projector
- PA System
- TV
- Videoconferencing
- Wireless Internet
Event Services
- Certified Meeting Planner
- Decorator
- Event Lighting
- Locksmith
- Message Service
- Photographer
- Registration Service
- Security Guards
Event Equipment & Supplies
- Blackboards
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
- Wall Charts
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
- Printers
- Meeting space capacities and configurations follow social distancing guidelines
- Offers single serve F+B options
- Third-party partners comply with MI cleanliness standards
Frequently Asked Questions
Courtyard Oshawa has 4 event rooms.
The largest capacity event room is the Harmony. It has a capacity of 400.
Yes, Courtyard Oshawa provides wedding services.
To book a meeting or event at Courtyard Oshawa click here
