
The Doheny Mansion
Up to 100 guests (500 with the Front Lawn) · Indoor and outdoor

The Doheny theater for up to 350, with an adjoining patio that extends the event outdoors.
Professional photography of The Rose Hills Auditorium. Select any photo to view it larger.
Look around The Rose Hills Auditorium as if you were standing there. Drag to explore, and switch between viewpoints below.

The Rose Hills Auditorium is on the first floor of Ahmanson Weingart Hall, Building 4, at Doheny Campus, and takes up to 350 guests. It carries conferences, lectures, film screenings, performances and keynote presentations, and The Rose Hills Plaza, which adjoins it, opens the same event onto a landscaped outdoor space for networking receptions and cocktail hours. Setup guidance identifies the theater for dedicated microphone, projector and monitor support through Media Services.
Equipment and accessibility details are confirmed during inquiry.
Tables, seating and staging for this space come from the Doheny Campus supply — see what we hold.
The campus map carries a further 360° panorama of this space, alongside the tour above.
Want to see The Rose Hills Auditorium in person?
Book a tourUse these verified details as a starting point. Final availability and event-specific requirements are confirmed through inquiry.
More questions? Read the FAQs
The Rose Hills Auditorium is at Doheny Campus, 10 Chester Place, Los Angeles, CA 90007, in Downtown Los Angeles, near Crypto.com Arena and LA Live.
The space, set up with tables and chairs from the University's own supply, plus free WiFi. No linens: rent them from Bon Appetit with your catering.
The Rose Hills Auditorium accommodates up to 350 guests.
Submit the preferred date, estimated attendance, event format, and known requirements through the official Mount Saint Mary’s event inquiry portal.
Share your preferred date, event format, and known requirements through the official inquiry portal.
Share your preferred date, estimated guest count, and the experience you have in mind - our events team follows up with availability, venue guidance, and a tailored quote.