Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together


Event Rooms

36162 SQ FT

Total Event Space


Capacity Largest Space


Breakout Rooms
Light Rail Transit - connected to hotel!
Getting around Ottawa has never been easier - enjoy indoor access to Lyon Station and the new LRT! We are one stop away from the Byward Market, Shaw Centre, LeBreton Flats; enjoy connections to the Via Rail station and soon to YOW Airport. No ticket needed, tap your credit or debit card at the gate.
Victoria Ballroom - Reception Setup

Meeting and Events

Select from over 36,000 square feet of flexible meeting space in Ottawa at our downtown Ottawa hotel

Our hotel boasts 26 Ottawa venues, enhanced with contemporary décor and natural light
Host a conference or corporate event for 600 participants in our spacious Grand Ballroom
Accentuate your large or small meeting with our chef-led catering and expert planning services
Enjoy fast Wi-Fi and state-of-the-art audiovisual services in our Ottawa meeting venues
Set in vibrant downtown, our event venues in Ottawa are minutes from Shaw Centre and Parliament Hill

Meetings & Events

Start planning your next event at the Ottawa Marriott.

Ottawa downtown hotel wedding venue
Laurier Ballroom - Reception Setup

Weddings and Occasions

Choose 26 elegant Ottawa wedding reception venues at our hotel in the heart of downtown

Invite up to 600 guests to our hotel wedding venue in Ottawa in our stylish Victorian Ballroom venue
Our hotel showcases a one-of-a-kind, revolving Ottawa venue with lovely views of downtown
Make our Ottawa wedding venue your dream reception with the help of our expert planners
Our chef-inspired, customizable menus are perfect for banquets, receptions and parties in Ottawa Learn More
Browse our comprehensive wedding packages and start planning the ultimate Ottawa destination wedding
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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.


Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Frequently Asked Questions