Fullerton Marriott at California State University


Start Planning Your Meetings or Events Here

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


Event Rooms

4448 SQ FT

Total Event Space


Capacity Largest Space


Breakout Rooms
Breakout Meeting Room

Meeting and Events

Our eight venues feature unique designs and a location near California State University, Fullerton

Work with our planners and discover how they can turn our venue into your personal meeting space
The Grand Ballroom can accommodate 320 guests in a theater setting, perfect for industry conventions
From dinner to coffee, our hotel provides a catering menu that can be customized to your tastes
AV equipment and high-speed Wi-Fi are ready to help enhance your presentation in Fullerton
Conclude business and mingle with colleagues in our courtyard with a fire pit

Fullerton Marriott Meetings and Events

Host your event in our Orange County, contemporary designed space, with superb service and crafted culinary.

Wedding Ceremony Site

Weddings and Occasions

Host your fairytale wedding in one of our newly renovated event venues in Fullerton, California

Employ our catering team to serve a delicious meal at your stylish reception, shower or reunion
Our professional event planners can help relieve some of the stress of organizing your wedding
We offer rentable AV equipment so you can deliver a touching speech and sentimental video
Have your larger event in our Grand Ballroom and share photos of your occasion with our free Wi-Fi
Make your dream of an outdoor wedding a reality in our backyard, hosting up to 180 guests
private dining austin
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