List of Olive Garden Stores in Ontario, CA Outlet Note Regular Brands Olive Garden California Ontario Rating 4.8 based on 100 votes Official Website http://www.olivegarden.com/ Products Beverages Specials Lunch Dinner Cocktails Beer Wines Dessert NameAddressPhone Name/Address/Phone Olive Garden outlet - Ontario 4403 Mills Cir (909) 481-7676 People Also Viewed