O'Neill's Bar & Grill

26772 Avery Parkway
Mission Viejo, CA 92692


  • Open Sun.-Thurs., 6:30 a.m.-8:30 p.m.; Fri.-Sat., 6:30 a.m.-9 p.m.; Sun. brunch, 10 a.m.-2 p.m.
  • $$
  • Kid Friendly, Patio/Sidewalk Dining, Takeout, Wheelchair accessible
  • Breakfast, Brunch, Dinner, Lunch
  • Full bar
  • Parking Lot Available
  • Reservations Accepted
O’Neill’s Bar & Grill is an American restaurant in Mission Viejo. At this restaurant and bar at the Arroyo Trabuco Golf Club, it’s not the dinners or the discounted happy hours that’s the raison d’être; it’s the Sunday brunch, its finest hour, the time when the staff put out all the stops and call to work everyone on the payroll. For the omelet-station guy, the crepe-station cook and the the server who just topped off your half-drunk flute of mimosa with more champagne, Sunday brunch is prime time. This weekly event is so important to O’Neill’s that when you make an online reservation, you’re asked to provide a credit card number to secure it, something that's not required at any other time. But because Arroyo Trabuco is tucked away in the leafiest part of Mission Viejo, and also because the cost is kind of prohibitive, you notice a smaller crowd than you imagined. But you’re glad.

Related Stories (2)

  • On the Line: Jeff Platt of O'Neill's Bar & Grill
    Monday, April 10, 2017 at 8:18 a.m. by Anne Marie Panoringan

    To come across a chef that tries to focus on a gluten free diet is few and far between. Yet the chef in Arroyo Trabuco Golf Club's kitchen does his best— with the occasional Dutch Baby breakfast, of course. I cross paths with the O'...

  • O'Neill's Breakfast of Champagne
    Thursday, July 17, 2014 at 4:30 a.m. by Edwin Goei

    "Would you like a mimosa or champagne?" the server asks as you're seated at O'Neill's Bar & Grill inside the Arroyo Trabuco Golf Club in Mission Viejo. "A mimosa, please," you reply without hesitation. You know from the flier you sa...

View All

More American Restaurants in Mission Viejo

View All

More American Restaurants in Orange County


All-access pass to the top stories, events and offers around town.

  • Top Stories


All-access pass to top stories, events and offers around town.

Sign Up >

No Thanks!

Remind Me Later >