We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
$25 Amazon.com Gift Card Get yours when you book a hotel on TripAdvisor and review your stay!
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Get directions
425 N Vineyard Ave, Ontario, CA 91764-4431
11:30 am - 9:30 pm
Closed now
All hours
Mon - Fri 11:30 am - 9:30 pm
Sat - Sun 5:00 pm - 9:30 pm
More Info
Add Photo Write a Review

52 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
  • More
Showing 48: English reviews
Houston, Texas
Level Contributor
5 reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
5 of 5 stars Reviewed 2 weeks ago

For nice Italian and a relaxing atmosphere we found Rossa's to be both. We were looking for a good meal as well as a place where we could hear each other (not the loud, crowded resaurants). The service was great as well as the meal--

Thank Roxanne E
Upland, California
Level Contributor
17 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 stars Reviewed 4 weeks ago via mobile

My friends surprised me for my birthday. We have celebrated birthdays for years when it was Rosa's. This is our first time since the new owner took over I have always enjoy the ambience of this restaurant. Five of us order the linguine and scallops and one order Osa Buco. The meals were great. Service was on point keep up... More 

1 Thank Catsha3
Level Contributor
35 reviews
26 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 stars Reviewed August 8, 2016 via mobile

Wow.. amazing food and service.. keep in mind this is a fine dining place. Had the pork chop special. Cooked to perfection and the sauce blended well with the dish.

Thank Clayton R
Santa Ana, California
Level Contributor
90 reviews
67 restaurant reviews
common_n_restaurant_reviews_1bd8 53 helpful votes
4 of 5 stars Reviewed June 19, 2016 via mobile

Frankly had low expectations when we searched for "best restaurant in Ontario," but this gem of a place truly surprised us. Cocktails were perfectly prepared. Started with the stuffed mushrooms and were immediately impressed with the quality of the ingredients and the delicacy of the cooking. Salads were quite good. I had the lamb shank and my wife had the... More 

Thank Brad S
Buenos Aires, Argentina
Level Contributor
33 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
5 of 5 stars Reviewed June 11, 2016

Great service by professional waiters and excellent reception service. The quality of the food is very good and the daily special are hard to top.

Thank oscar_zanoni
Suffolk, Virginia
Level Contributor
88 reviews
70 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
5 of 5 stars Reviewed June 3, 2016

I was traveling with a group of 3 work colleagues arriving into town for early Monday meetings. We made reservations ahead of time based on a recommendation of a friend at work. We arrived on Sunday evening and they did not seem busy. We were seated promptly and had the entire front section to ourselves. The server was very knowledgeable... More 

Thank SouthernBelleByBirth
Orinda, California
Level Contributor
392 reviews
253 restaurant reviews
common_n_restaurant_reviews_1bd8 82 helpful votes
5 of 5 stars Reviewed May 27, 2016

I had the risotto special with shrimp and it was delicious. The house wine was good and the service excellent. A nice crowd on a Tuesday night. Prices were reasonable although my special was more than I thought it should be.

Thank Kesslane
San Diego, California
Level Contributor
71 reviews
32 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
5 of 5 stars Reviewed April 26, 2016

We travel from San Diego to go this Italian restaurant. The food and service were spectacular. This was our 45th wedding anniversary and the food was great. I had the seafood pasta and my wife had the shrimp scampi with lemon sauce. The calamari was very good and in our top five which is a large complement. The service was... More 

1 Thank USNA70
Dayton, Ohio
Level Contributor
11 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 stars Reviewed April 9, 2016 via mobile

We ate well for the price. My colleague and I thoroughly enjoyed it. It's a nicer place that didn't quite fit our expense account ($30 which will quickly run you through dinner and a couple beers) but we decided to splurge.

Thank Hunter_print
Seattle, Washington
Level Contributor
23 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 stars Reviewed April 8, 2016

Visiting Ontario, I ate here twice: once with students and colleagues on 4/4/16, and tonight alone on 4/8/16. This is a gem that resides in an typical Ontario corner strip mall, much better than the location promises. The uniformed staff and white table cloths fit perfectly with a well-designed layout. But be prepared: the portions are ample and give excellent... More 

Thank Darrel C

Been to Rossa's? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing
Improve this listing

Restaurant Details

Rating summary
  • Food
    4.5 of 5 stars
    4 of 5 stars
  • Value
    4 of 5 stars
    4 of 5 stars
Drinks, Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Parking Available, Free Off-Street Parking, Television, Wheelchair Accessible, Serves Alcohol, Full Bar, Wine and Beer, Accepts American Express, Accepts Mastercard, Accepts Visa, Free Wifi, Accepts Discover, Reservations, Private Dining
Good for
Business meetings, Romantic, Large groups, Special occasions
Open Hours
5:00 pm - 9:30 pm
11:30 am - 9:30 pm
11:30 am - 9:30 pm
11:30 am - 9:30 pm
11:30 am - 9:30 pm
11:30 am - 9:30 pm
5:00 pm - 9:30 pm
Location and Contact Information
  • Address: 425 N Vineyard Ave, Ontario, CA 91764-4431
  • Location: United States  >  California (CA)  >  Ontario
  • Phone Number: 19099371220
Opened in 1988 Rossa's has earned the reputation for the finest Italian cuisine served in elegant, intimate surroundings. Live piano music will accompany your evening dining while you enjoy exciting, authentic Italian entrees accompanied by wine from our excellent wine list. Rossa's features a full bar and our professional staff will cater to your every dining need. Please join us for lunch Monday through Friday and for dinner Monday through Sunday.

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Rossa's and other visitors
3 questions
Ask a question
Ontario, California
10 months ago
over a year ago

See all questions (3)

Questions? Get answers from Rossa's staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?