Let’s be honest for a second. When people talk about Southern California dining, LA and Orange County usually hog all the spotlight. But out here in the Inland Empire, Ontario has been quietly building something special—a food scene that’s as diverse as its population and absolutely packed with flavor.
This city isn’t just about the airport and the massive outlet mall anymore; it’s become a legit culinary destination where you can find everything from authentic Mexican street food to Japanese ramen, from classic American steakhouses to vegan comfort food that’ll make you forget you’re eating plant-based.
And here’s the thing that’ll really get you excited—2026 is shaping up to be a huge year for Ontario eats. With new spots popping up and local favorites earning serious recognition from diners and critics alike, there’s never been a better time to explore this foodie gem in the 909.
Whether you’re a local stuck in a dinner rut or a visitor looking to eat your way through the Inland Empire, these best restaurants in Ontario deserve a prime spot on your must-try list.
From a legendary steakhouse that’s been serving the community for over 50 years to a ramen shop with 4.8 stars that’ll transport you straight to Tokyo, these Ontario restaurants are serving up plates so good you’ll be planning your next visit before you’ve even finished dessert. Grab your appetite and let’s dive in.
1. Market Broiler Ontario
Let’s kick things off with a spot that’s absolutely crushing the seafood game. Market Broiler Ontario has earned a stellar 4.6 rating from nearly 2,000 OpenTable diners, and the reviews speak for themselves .
Located off North Ontario Mills Boulevard, this place brings fresh, sustainable seafood to the Inland Empire with style and consistency. The atmosphere is lively and welcoming, with a raw bar that’s the undeniable centerpiece and a patio that’s perfect for those warm SoCal evenings.
The menu is packed with ocean-fresh options that’ll satisfy any seafood craving. The fish tacos are a fan favorite—crispy fish tucked into warm tortillas with all the fixings.
The grilled salmon is consistently praised for being cooked to perfection, and the cioppino (that classic seafood stew) is rich, tomatoey, and loaded with shrimp, clams, mussels, and fish. But here’s the kicker: they also have fantastic options for land lovers and vegetarians.
The grilled chicken and steak options are solid, and the veggie plate is anything but an afterthought. The service is consistently praised, with one reviewer noting they came for a wedding anniversary and were treated like royalty .
Whether you’re celebrating something special or just treating yourself to a Tuesday night meal, Market Broiler is easily one of the top restaurants in Ontario for seafood lovers.
2. The Sycamore Inn
You cannot do an Ontario food list without mentioning The Sycamore Inn. This place isn’t just a restaurant—it’s a piece of California history.
Located on North Euclid Avenue, this historic steakhouse has been serving the community since 1848, when it first opened as a stagecoach stop along the historic Route 66 . That’s right—they’ve been feeding hungry travelers for over 175 years.
The building itself is a landmark, with that old-school charm that makes you feel like you’ve stepped back in time the moment you walk through the doors.
The food is classic steakhouse fare done right. The prime rib is legendary—slow-roasted, perfectly seasoned, and served with all the traditional fixings. The filet mignon is another standout, tender enough to cut with a butter knife.
For those who aren’t meat eaters, don’t worry—they’ve got fresh seafood options and vegetarian plates that get the same care and attention. The service is old-school professional, with waitstaff who’ve been there for years and know the menu inside and out.
The Sycamore Inn has earned its reputation as one of the best restaurants in Ontario for special occasions, date nights, or any time you want a meal that feels truly special. It’s the kind of place where you can taste the history in every bite.
3. Kalaveras
Looking for a spot with serious energy and even better food? Kalaveras on North Vineyard Avenue is where you need to be.
This Mexican restaurant and cantina has earned a 4.7 rating from OpenTable diners, and the reviews consistently mention two things: the food is incredible, and the vibe is unmatched . One reviewer summed it up perfectly: “The food was so delicious and the music was on point.
The drinks were also super refreshing. 10/10 would recommend” . The space is vibrant and colorful, with decor that celebrates Mexican culture in a way that feels authentic and fun.
The menu is packed with Mexican favorites done with flair. The birria tacos are a must-order—slow-cooked beef that’s tender and flavorful, served with consommé for dipping that’ll make you close your eyes on the first bite.
The enchiladas come smothered in rich, house-made sauces, and the fajitas arrive at your table sizzling and aromatic. For vegans and vegetarians, there are plenty of options too, from veggie fajitas to bean-based dishes that are anything but boring.
Kalaveras is the kind of place where you come for a fun night out and leave already planning your next visit. It’s hands-down one of the most exciting Ontario restaurants for Mexican cuisine.
4. Pokeworks Ontario
If you’re craving something fresh, healthy, and totally customizable, Pokeworks Ontario on North Vineyard Avenue is your spot.
This fast-casual Hawaiian poke chain has earned a devoted following for its fresh ingredients, generous portions, and build-your-own format that lets you create exactly what you’re craving .
The concept is simple: pick your base (rice, greens, or both), choose your protein, load up on toppings, and finish with a sauce that ties it all together.
The quality of the fish is consistently praised—one reviewer noted it’s the best poke place they’ve found since moving from Honolulu .
The portions are generous, the prices are reasonable, and the staff is friendly and helpful. For vegans and vegetarians, they’ve got tofu and plant-based options that are just as satisfying as the fish.
It’s perfect for a quick lunch, a post-workout meal, or any time you want something that tastes clean and fresh without sacrificing flavor. Pokeworks has earned its spot among the best restaurants in Ontario for anyone who loves Hawaiian-inspired eats.
5. Vince’s Spaghetti
Sometimes you just want classic comfort food done right, and Vince’s Spaghetti delivers exactly that. This Inland Empire institution has been serving up hearty Italian-American fare for generations, and the Ontario location on North Euclid Avenue is a local favorite .
The concept is simple: spaghetti served the way you want it, with meat sauce, meatballs, or plain marinara, all at prices that won’t break the bank.
The spaghetti with meat sauce is the star of the show—rich, savory, and generously portioned. The meatballs are tender and flavorful, and the garlic bread is the perfect accompaniment for sopping up every last bit of sauce.
They also serve sandwiches, salads, and other pasta dishes for those looking to mix it up. The atmosphere is casual and family-friendly, the kind of place where you can show up in your weekend clothes and feel completely comfortable.
Vince’s has been a staple in the community for so long that multiple generations of families have grown up eating here. For reliable, satisfying comfort food, this is one of the most beloved Ontario restaurants around.
6. Las Fuentes
If you’re craving authentic Mexican food that tastes like it came straight from someone’s abuela’s kitchen, Las Fuentes on West Holt Boulevard is where you need to be.
This family-owned spot has earned a loyal following for its generous portions, reasonable prices, and consistently delicious food . The atmosphere is casual and welcoming, the kind of place where the staff treats you like family from the moment you walk in.
The menu is packed with all the classics done right. The carne asada is flavorful and perfectly grilled, the enchiladas are smothered in rich sauce, and the chile relleno is a standout—roasted poblano pepper stuffed with cheese, battered, and fried to golden perfection.
For vegetarians, there are plenty of options too, from bean and cheese burritos to veggie fajitas. And don’t you dare skip the chips and salsa—the salsa is fresh, flavorful, and has just the right amount of kick.
Las Fuentes is the kind of place where you can grab a quick lunch or settle in for a leisurely dinner. It’s a true gem among best restaurants in Ontario for authentic Mexican cuisine.
7. HiroNori Craft Ramen
Ramen lovers, listen up. HiroNori Craft Ramen on North Vineyard Avenue has earned a near-perfect rating for good reason .
This spot takes ramen seriously, and it shows in every bowl. The tonkotsu ramen is the star of the show—pork bone broth that’s simmered for hours until it’s rich, creamy, and absolutely packed with umami.
The noodles are crafted in-house, with the perfect chew, and the chashu pork is melt-in-your-mouth tender.
The attention to detail is what sets HiroNori apart. Every bowl is assembled with care, from the perfectly soft-boiled egg to the fresh scallions and nori that add the finishing touches.
For vegans, they offer a plant-based ramen that’s just as thoughtfully crafted, with a rich vegetable broth and toppings that satisfy. The space is sleek and modern, with counter seating that lets you watch the kitchen in action.
HiroNori has earned a reputation as one of the top restaurants in Ontario for ramen, and once you taste that broth, you’ll understand why.
8. The State
Over on North Euclid Avenue, The State has earned a stellar 4.6 rating from OpenTable diners, and the reviews consistently mention one thing: consistently excellent food and service .
This American gastropub serves up elevated comfort food in a setting that’s casual enough for a weeknight dinner but polished enough for date night. The space is warm and inviting, with a bar that’s always buzzing and a dining room that strikes that perfect balance between lively and relaxed.
The menu is packed with crowd-pleasers. The burgers are juicy and perfectly cooked, the salads are fresh and inventive, and the entrees like the grilled salmon and steak frites are executed with skill.
For vegans and vegetarians, there are solid options too, with vegetable-focused dishes that get the same attention as the meat.
The service is consistently praised, with one reviewer noting that the staff is “friendly and attentive without being intrusive.” The State has earned its spot among the best restaurants in Ontario for American comfort food done right.
9. The Hat
No Ontario food list is complete without mentioning The Hat. This Southern California institution on North Euclid Avenue has been serving up pastrami sandwiches since 1951, and the Ontario location is a local favorite .
The pastrami is the star of the show—smoked, steamed, piled high on a soft roll, with pickles on the side that add the perfect tangy crunch.
The pastrami dip sandwich is the way to go—juicy, flavorful, and served with a cup of au jus for dipping that takes it to the next level. The chili cheese fries are another fan favorite, a massive portion that’s perfect for sharing.
The atmosphere is casual and no-frills, the kind of place where you order at the counter, grab a seat, and dig in. The Hat has been a part of Southern California culture for over 70 years, and it’s absolutely one of the most iconic Ontario restaurants for anyone who loves a good sandwich.
10. Albertaco’s Mexican Food
Sometimes the best food comes from the most unassuming places. Albertaco’s Mexican Food on East Holt Boulevard is one of those spots—a no-frills drive-thru and walk-up joint that serves up some of the best carne asada fries in the Inland Empire .
This is the kind of place where locals go when they want authentic, no-nonsense Mexican food that hits the spot every single time.
The carne asada fries are legendary—a massive tray of crispy fries topped with perfectly grilled steak, cheese, guacamole, sour cream, and salsa. It’s the kind of dish that’s meant for sharing (or not, no judgment here).
The burritos are generously portioned and packed with flavor, and the tacos are simple, fresh, and authentic. For vegans and vegetarians, they’ve got bean and cheese options that are just as satisfying.
Albertaco’s is open late, making it the perfect spot for a post-event meal or a late-night craving. It’s a true hidden gem among best restaurants in Ontario.
11. Himalayan Grill
For something completely different, Himalayan Grill on North Euclid Avenue brings the flavors of Nepal and India to Ontario, and the results are absolutely delicious .
This spot serves up aromatic curries, tender tandoori dishes, and all the classic Indian favorites you’d expect, all in a warm, welcoming setting.
The chicken tikka masala is a standout—tender chunks of chicken in a creamy, spiced tomato sauce that’s rich and comforting. The lamb curry is another winner, with meat that’s fall-off-the-bone tender and a sauce that’s complex and deeply flavorful.
For vegans and vegetarians, the menu is a dream—there are so many options, from chana masala to baingan bharta, that you could eat here for a month and never get bored.
The naan is fresh from the tandoor, perfect for scooping up every last bit of sauce. Himalayan Grill is one of the most exciting restaurants in Ontario for anyone who loves bold, aromatic flavors.
12. Joey’s BBQ
Barbecue lovers, this one’s for you. Joey’s BBQ on South Euclid Avenue is serving up Texas-style ‘cue that’s worth the drive from anywhere in the Inland Empire .
This spot is all about the meat—slow-smoked, perfectly seasoned, and served with all the classic sides that make barbecue a true experience.
The brisket is the star of the show—smoky, tender, with that perfect bark that only comes from hours of patient smoking. The ribs are another standout, with meat that falls off the bone and a rub that’s flavorful without being overwhelming.
For those who prefer poultry, the smoked chicken is juicy and packed with flavor. The sides are exactly what they should be—creamy mac and cheese, tangy coleslaw, and beans that have been simmered with smoked meat for hours.
The atmosphere is casual and friendly, the kind of place where you can show up hungry and leave happy. Joey’s BBQ is a must-visit among best restaurants in Ontario for anyone who loves authentic barbecue.
13. Farmer Boys
We’re ending this list with a California classic. Farmer Boys on North Euclid Avenue is part of a beloved SoCal chain that’s been serving up fresh, made-to-order burgers and breakfast since 1981 .
The Ontario location has earned a solid rating from hundreds of Google reviewers, and the praise is consistent: fresh ingredients, generous portions, and friendly service.
The Farmer’s Burger is the signature—a half-pound of fresh, never frozen beef, topped with lettuce, tomato, onion, pickles, and their secret sauce, all on a bun that’s been toasted to perfection.
The breakfast menu is equally popular, with omelets, pancakes, and breakfast burritos that are perfect for starting your day. For vegans and vegetarians, they offer veggie burgers and salads that are made with the same fresh ingredients.
Farmer Boys is the kind of place where you know exactly what you’re getting—quality food, fair prices, and a experience that’s consistently good. It’s a fitting way to round out our list of the best Ontario restaurants.
Conclusion
So there you have it—thirteen incredible reasons to eat your way through Ontario, California.
From a historic steakhouse that’s been serving travelers since 1848 to a ramen shop with near-perfect ratings, from classic pastrami joints to plant-based cafes, this city’s food scene is more diverse and exciting than most people realize.
The hardest part isn’t finding good food anymore—it’s deciding where to start.
Now stop reading and go make some plans. Your next unforgettable meal is waiting for you right here in the 909.