Restaurants in Ontario, CA

This guide shows 716 places in Ontario, with 518 restaurants, 98 quick service spots, 48 cafes and 40 bars. Mexican restaurants are the largest category at 74, followed by coffee shops and cafes at 49 and pizza at 46. Bakeries and donuts follow at 40, and burgers appear at 34.

About 55 percent of listings here are independent. At 38.6 places per ten thousand residents, Ontario sits below the 41.8 median across all cities in this guide.

396 listings are independent; the chains that show up most are Starbucks (24), Subway (18), WaBa Grill (14) and Jack in the Box (11).

In the Servestack Independent Restaurant Index, Ontario ranks #283 of 332 large US cities for the share of places that are independent.

Food in Ontario by cuisine

Own a restaurant in Ontario?

641 of the 716 places here (90%) list a website. When a guest searches for food in Ontario and lands on a delivery app instead of your site, the app takes a commission on the order and shows them your competitors. Servestack gives you your own ordering site with zero commission, POS sync and loyalty, and Studio makes the menus, flyers and posts to promote it. See what you would keep with the commission savings calculator, or browse the restaurant marketing guides.

Place data from the Overture Maps Foundation (overturemaps.org), which includes data from Meta, Microsoft and Foursquare, used under the CDLA Permissive 2.0 and Apache 2.0 licenses. Restaurants open, close and move; check with the restaurant before you go. Data refreshed 2026-10-11.