Hamburger Mary's Ontario
$$ • Bar & Grill, American, Burgers
Hours:
3550 Porsche Way, Ontario
(909) 944-9400
About Hamburger Mary's Ontario
Customers' Favorites
OMG Bowl of Long Island Iced Tea
Burger and Fries with Cheese
Mary's Mac and Cheese Balls
Buffy the Burger Slayer
Grilled Salmon Salad
Macho Mary Nachos
Hamburger Mary's
Strawberry Salad
Jalapeno Poppers
Proud Mary Burger
Hamburger Mary's Ontario Reviews
Ratings
Menu
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Hours
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | 5PM - 12AM |
| Thursday | 5PM - 12AM |
| Friday | 5PM - 2AM |
| Saturday | 11AM - 2AM |
| Sunday | 11AM - 12AM |
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Hamburger Mary's Ontario offers made-to-order hamburgers and a fun atmosphere. The service is professional and attentive, with friendly waiters and helpful staff. The brunch menu is a highlight, especially on Saturdays and Sundays, with live shows and a lively vibe. The performers, known as the Queens, are a big part of the experience, making it a great spot for celebrations and a must-visit on Sundays. Customers have praised the delicious food, excellent service, and the energetic and infectious atmosphere created by the Queens. The restaurant has become a popular destination for special occasions, such as graduations and birthdays, with visitors returning for the memorable experience.