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Crowne Plaza Costa Mesa Orange County

Meetings & Events

Host your meetings, conferences, or social gatherings in 8,400 sq. ft. of versatile space. Our Costa Mesa hotel boasts nine meeting spaces, including the elegant Promenade Ballroom and the intimate Wine Room, providing the perfect setting for your event.

Ready to book?

Email us at | Call us at 1-800-MEETING



Meeting Rooms


Largest Room Capacity

8400 sq ft

Total Area Of Meeting Space

Find The Perfect Space

Promenade Ballroom

Ground Floor
300 Guests

The Promenade Ballroom is 3,000 SQ FT and is the ideal choice for hosting large corporate gatherings, conferences, and elegant galas and can be split into three different rooms. Promenade I 1,000 SQ FT, Promenade II 900 SQ FT and Promenade III 1,000 SQ FT

Summit Ballroom

Ground Floor
200 Guests

The Summit Ballroom features 2,400 sq ft of flexible meeting space and bright natural light. Stunning French doors lead to the garden patio, perfect for mid-sized conferences, seminars, and workshops, accommodating up to 200 participants.

Wine Room

Ground Floor
14 Guests

An executive style room with an oak boardroom table for 12, beautiful overhead chandelier, high-back upholstered chairs and a private wine cellar. Perfect for a casual board meeting or a wine paired dinner.

The Living Room

Ground Floor
30 Guests

The Living room is designed for creative brainstorming sessions, workshops, and colaborating events. Equipped with modern technology, it can comfortably seat 30 participants.

Executive Boardroom

Ground Floor
30 Guests

Elevate your executive meetings in our Executive Boardroom, equipped with cutting-edge technology and a refined atmosphere, making it ideal for high-level discussions and presentations.

Meeting Services & Features

Business Services

  • On-Site Business Center
  • Business Center is open 24 hours a day
  • Technical Concierge available
  • Business Services are available
  • FedEx, Kinko's, Staples near-by

Supplies & Equipment


  • Office supplies available
  • Printer
  • Scanner
  • Accessibility

    • Wheelchair Accessible
    • Asthma Allergy Sensitive Features
    • ADA Accesible
    • Language Spoken
    Wedding image


    Begin your forever journey in our elegant Costa Mesa wedding venues. Say “I Do” in our elegant grand ballroom with natural light or opt for an outdoor ceremony on the romantic Garden Pool deck. Start your new chapter with your first dance under the stars.