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Come visit your local Del Taco at 2535 S Euclid Ave in Ontario where we’re serving up all of your freshly prepared favorites at an unbeatable value. From tacos to burritos, burgers and shakes, to our iconic crinkle cut fries! Order ahead online or on the Del Yeah! ™ Rewards mobile app for pick up at the restaurant or get it delivered. This location also offers catering, making it easy to serve Del’s fresh, bold Ameri-Mex flavors at your next event. From Buffet-Style Taco Kits and Burrito Boxes to sides and desserts, our catering menu is made for groups of any size. Perfect for office lunches, parties, and celebrations, we’ll handle the food so you can focus on enjoying the occasion.
Fast-food chain for Mexican standards like tacos, burritos & quesadillas plus breakfast.
Hours
| Friday | 6 AM–3 AM |
| Saturday | 6 AM–3 AM |
| Sunday | 6 AM–2 AM |
| Monday | 6 AM–2 AM |
| Tuesday | 6 AM–2 AM |
| Wednesday | 6 AM–2 AM |
| Thursday | 6 AM–2 AM |
Menu Photos
Order and Reservations
Order: Order online
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Order from Del Taco in Ontario, California
Del Taco in Ontario, California. Open today until 02:00 AM. 2535 S Euclid Ave Ontario, California 91761. (909) 983-6665 · Get Directions.
Order from Del Taco in Ontario, California
The best Food in Ontario are a click away! Order online from Del Taco in Ontario, California. Pickup and delivery available.
All Del Taco locations in Ontario, CA
Del Taco Locations in ontario, ca ; 4850 South Motor Lane Ontario, California 91761 (909) 605-0465 ; 2535 S Euclid Ave Ontario, California 91761 (909) 983-6665.
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Reviews
Michelle Sanchez
I am on one of the leads at the Sunrise Church Peace Pantry located on Park Pl. We just moved here and we had been there since before 7 am and we were starving. We both appreciated the freshness of the lettuce and the fullness of the tacos and the cheese and Chile Beans. The cashier who took my order was a pleasant to deal with she repeated my order back to me. Most importantly she allowed me to finish ordering first before doing so. So needless to say we will be back for more so I hope you guys don’t begin to slack because I will TELL!!
… moreJesse Slattery
The screen ordering is a hassle, missing things like side of secret sauce. 3 out of 4 times they give us old fries which absolutely sucks, especially when you’re eating there and expect some freshness. I miss the steak big fat tacos, menu has little I actually want anymore. If I didn’t crave a Bold Bean and Cheese, I wouldn’t bother.
… moreJennifer Ortiz
Tonight we placed a mobile order and boy it sucked. We do not mind waiting in the long lines, that is to be expected when we come here even if we ordered ahead. We ordered 14 tacos and out of those tacos we customized 4 without lettuce. When we got our order they all came without lettuce. I also got 2 jumbo shrimp quesadilla tacos and one taco only had 1 shrimp in it. Highly disappointed in the whole meal, usually this place gives us no problems.
… moreErikka Carrillo
Stopped off the freeway while on a drive. Not sure why the sticker from the avocado was in the guacamole. Service was fast and nice. But after seeing this,
I wasn’t hungry anymore.
… moreI wasn’t hungry anymore.
Deus Alex
This place always messes up the order. Now they forgot to give me my fries and I basically payed extra for nothing. And there was no line, so they weren’t busy. They dont even care to get the order right and rip off the customer. DONT COME TO THIS DEL TACO. THEYRE INCOMPETENT
… moreCharity Thompson
I’m so glad I came to this del taco location it’s clean and the food was fresh and perfect the one on mountain is horrible I will be coming to this location for now on thank you and the employees where nice the great you and take your order in a kind respectful manner and there food is fresh thank you again I order chili cheese fries and taco strawberry lemonade
… moreSteven Martinez
I visited this location with my wife during the morning shift on 03/18/2025. The staff weren’t super friendly, but they weren’t rude either. Their food however, was amazing this time. We went through the drive thru and ordered breakfast rollers. The rollers were perfectly rolled and portioned today, there wasn’t too much cheese or too much egg. Also, they portioned all the ingredients out to the edge of the roller (Usually they’re not, and you’ll be eating one or two bites of just tortilla…but not today!). I ordered an iced coffee and I know that not every batch is the same depending on who makes it, so I really appreciate whoever made this batch, because it was really delicious. I would’ve liked to leave a positive receipt survey, but the woman in the drive thru (star tattoos by her ear) didn’t give me my receipt, or at least ask me if I wanted it. Overall, it was a positive experience.
… moreK.I.G.
I went this past Friday & idk who the cook is but there was about a pound of onions in my burritos. That’s never happened before.
… morePreshus Hart
Fish tacos were extremely dry. Too much batter and was too hard. Love that they included lime but I’ve had better.
… moreEric Cincotta
the 4 young ladies wrking that night were awesome n ran a tight ship excellent
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