At East Side Mario's Oshawa South restaurant, we're passionate about three things: food, famiglia, and fun. Make every family meal a special occasion at East Side Mario’s, where good food and great company come together to create lasting memories and let our family handle the cleanup. With generous portions and a warm, inviting atmosphere, our hand gestures are as grand as our love for family. Whether you're looking for a restaurant dine-in experience for lunch and dinner or prefer the convenience of takeout or delivery, we cater to every preference. Come join us and enjoy All-You-Can-Eat, featuring Soup, Salad, and Garlic Homeloaf, Mario's mouthwatering Chicken Parmigiana, signature pizzas and classic Italian-American favourites that will have you saying, “Mama Mia!”
Explore offerings from East Side Mario's on 471 Gibb Street in Oshawa, with popular starters , soups n salads , pasta , and pizza available at this location.
We bake our traditional pizza crust with mozzarella cheese until golden brown and top it with delicious bruschetta mix, goat cheese and fresh arugula. Finished with a balsamic drizzle.
Our classic pizza dough smothered with a garlicky spread and pizza mozzarella, then sprinkled with Parm Romano cheese. Baked to golden perfection and served with a creamy Caesar dip.
Crisp iceberg lettuce, sliced Roma tomatoes, pepperoncini peppers, red onions, black olives and croutons. Tossed with our famous house dressing that guests have been enjoying for over 30 years.
Seasoned chicken breast, roasted button mushrooms and fresh bruschetta tossed in Alfredo sauce. Now, that's Amore! Includes your choice of Soup/Salad and Garlic Homeloaf.
A cheese lover's dream come true! Fresh pasta, double-stuffed with fontina, ricotta and parmesan cheeses. Tossed in a velvety Alfredo sauce with roma tomatoes, sauteed garlic and wilted arugula. Includes your choice of Soup or Salad and Garlic Homeloaf.
Layers and layers of pizza mozzarella and Parmesan Romano cheese, rich meaty bolognese, creamy Alfredo, mini meatballs, fresh pasta and MarioÂ’s Signature Tomato Sauce.
Create your own pizza on our gluten free cauliflower crust. Topped with tomato and cheese you can create your own masterpiece with our choice of toppings. Please note that our Spicy Italian Sausage contains dairy and wheat.
Mario's famous Chicken Parmigiana with a triple sauce twist! Chicken parm topped with cheesy Alfredo sauce and loads of pizza mozzarella served alongside spaghetti tossed in Mario's Signature Tomato Sauce. Finished with a drizzle of basil pesto over everything!
Golden brown veal cutlets, topped with Mario's Signature Tomato sauce, loads of pizza mozzarella and baked to perfection. Served with penne and more of Mario's Signature Tomato Sauce.
Two seasoned chicken scallopini simmered with roasted button mushrooms and marinated tomatoes in a spicy tomato broth. Served with roasted Italian vegetables and your choice of side.
Five meatballs stuffed in a toasted baguette topped with Mario's Signature Tomato Sauce, and melted provolone cheese. Served with even more sauce for dipping.
A cheesy pizza crust sandwich stuffed with grilled marinated chicken breasts, chopped romaine lettuce, sweet bell peppers, house-made bruschetta and drizzled with pesto aioli.
Semi sweet chocolate mousse and white chocolate mousse sit on top of a decadent chocolate sponge cake. Dipped in rich chocolate glaze and white chocolate drizzle.
Three meatballs stuffed in a toasted baguette topped with Mario's Signature Tomato Sauce, and melted provolone cheese. Served with more sauce for dipping.
A stack of deep-fried and delicious, batons of cheesy wonderfulness served with your choice of Mario's Signature Tomato Sauce or Spicy Arrabbiata. Perfect for 6-8 people.
Enjoy two Chicken Parmigiana's each served with spaghetti and our Signature Tomato Sauce including your choice of Soup/Salad and Garlic Homeloaf, two Pepsi® Bottled Products and end with a dessert to share!
Feed 6-8 people. Choose from 1 of 4 pans of pasta. Includes 1 Large Garden Salad, 1 Bottle of East Side Mario's Garden Dressing, and 4 Garlic Homeloaves.
Build your Large 2-Topping Pizza, then choose one of our four Signature Family-Sized Pastas with a LARGE Garden or Caesar Salad & two Garlic Homeloaves.
It's always time for a pizza party! Enjoy Budda Boomers to start with a Large Garden or Caesar Salad and your choice of two of four Large 14 inch Signature Pizza's including two dipping sauces.
Smirnoff vodka, traditional spices and Mott's Clamato juice served with our iconic pepperoncini and a molto spicy cherry bomb pepper and a fresh celery spear. Rimmed with herbs and spices. 1.5 oz.
Smirnoff vodka and limoncello, hand-shaken with a combination of blood orange and mango juices, fresh lemon wedges, and fresh mint. Topped with lemon-lime soda.
Caleb gave us amazing service throughout our whole meal. Food was also delivered at the perfect time. Caleb is a real asset to this location. Great work Caleb.
BH
Barry Hersco
Sep 28, 2026
1.0
I visit your restaurant regularly . I usually sit at the bar but cannot understand why you do not have a designated person working the bar . Everytime I am there , I have to wait 20 minutes after my first drink to order another drink . It seems no one is ever around and I have to look for someone to serve me .
CA
Claribel Arroyo
Sep 27, 2026
5.0
Amy was the absolute best server I have ever had. Because of Amy, I can say with confidence this was the best restaurant experience I have ever had. She brought out a robot for my son to get his food and was so attentive and kind.
As for the restaurant, I’d say this was the best food I’ve had and the price was way worth every penny it was not expensive at all.
I’m from New York, and I WILL be driving the 4 hours to return here very soon!
Thank you Amy! Me and Rafael are extremely appreciative of you!
CD
Cryssie D
Sep 23, 2026
5.0
Oshawa is a halfway meeting point for a few of us in our family. Our usual meeting place is this location of East Side Mario's on Gibb.
The food is always great and the restaurant is clean (especially the bathrooms)!!
BUT this visit was phenomenal all because of our server Amy! She was attentive and as quick as possible with how busy she was with all of her customers. Very friendly and was very knowledgeable on the menu and when one at our table was having a hard time deciding what to order she was patient and very kind to him.
We will be back for our next family meet up.
Thank you Amy for such a great experience!
BB
Bina Brilliant
Sep 22, 2026
2.0
Food was cold and the spaghetti with the chicken parm pasta sauce taste like Tin, kids Alfredo and chicken strips with Mozzarella sticks the pasta dry she had a scrape around just to get some sauce from the bottom of the dish there was only one server who had 12 table’s herself
Frequently Asked Questions About East Side Mario's
Is East Side Mario's Oshawa South Canadian owned?
Yes, East Side Mario's located at 471 Gibb Street in Oshawa is a proudly Canadian owned by operated by local Canadian franchisees.
Does East Side Mario's Oshawa South accept reservations?
Yes, East Side Mario's Oshawa South accepts reservations, which can be made online.
What types of meals are served at East Side Mario's Oshawa South?
East Side Mario's Oshawa South serves lunch and dinner featuring Italian-American inspired comfort food such as Chicken Parmigiana, Spaghetti and Meatballs, Pizzas, and Calzones.
What are the restaurant's hours of operation?
East Side Mario's Oshawa South is open Monday to Thursday from 11:00 AM to 10:00 PM, Friday and Saturday from 11:00 AM to 11:00 PM, and Sunday from 11:00 AM to 10:00 PM.
Does East Side Mario's Oshawa South offer takeout and delivery services?
Yes, the restaurant offers in-store pickup, delivery, and same-day delivery services for takeout orders.
Are there any special deals for dine-in or takeout?
Yes, East Side Mario's Oshawa South offers dine-in deals and online takeout deals including $5 off your first in-app purchase of $15.99 or more with code: 5ESM.
Is East Side Mario's family-friendly and accessible?
Yes, the restaurant welcomes families, offers children's menus, has wheelchair accessible entrance, seating, parking, restrooms, and provides high chairs and changing tables.
Can East Side Mario's Oshawa South accommodate large groups or parties?
Yes, the restaurant can accommodate large groups with specialized Italian-American inspired menus for lunch, dinner, and sports teams.
What nearby grocery stores can I visit before or after dining at East Side Mario's?
Nearby grocery options include Real Canadian Superstore and Loblaws, where you can shop for essentials before or after your meal.
Are there nearby liquor stores close to East Side Mario's for picking up drinks?
Yes, The Wine Rack, Wine Rack, LCBO, and Liquor Control Board of Ontario are nearby liquor stores where you can purchase drinks to enjoy with your meal or later.
What nearby services can help with transportation to East Side Mario's Oshawa South?
The Stevenson Rd at Gibb St transportation stop and Airport Limo Oshawa taxi service are nearby and can help you get to East Side Mario's conveniently.
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