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 garlic fest, starters , soups n salads , and pasta available at this location.
Sliced grilled sirloin steak cooked medium-well with roasted mushrooms, fresh arugula, and whole roasted garlic cloves, tossed with fettuccine in a rich, creamy garlic, Parmesan and pepper sauce.
A three-way garlic hit! Penne tossed in a herbed tomato sauce with triple-garlic spread, garlic purée and whole roasted garlic cloves topped with marinated tomatoes, mushrooms, and caramelized onions, finished with goat cheese.
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.
We call it 'Amtrak' for short and you can too! Seasoned chicken breast with fresh peppers, garlic, bacon, roasted button mushrooms and cracked black pepper tossed in our Rosé sauce. 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 Mario’s Signature Tomato Sauce.
Spicy Italian sausage and roasted red and green peppers sautéed with our spicy Arrabbiata sauce. Includes your choice of Soup/Salad and Garlic Homeloaf.
Sautéed shrimp and fresh bruschetta tossed with fettuccine pasta in a creamy garlic Alfredo sauce. Finished with green onions. Includes your choice of Soup/Salad and Garlic Homeloaf.
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.
Two grilled seasoned chicken scallopini & sautéed shrimp topped with a garlicky butter bruschetta sauce. 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.
We have combined two classic frozen cocktails: The Peach Bellini and Pomegranate Frosé to create the ultimate frozen Sangria - peach purée, pomegranate and rosé. 3 oz.
East Side Mario's has always been a favourite place because of the food. Always excellent taste and the All You Can Eat is filling for hours. Today, the best part was the excellent service. Amy was an incredible part of our experience. She was already busy serving several tables but she kept coming back to see what else we needed. As a table of 6 that was eating at different paces, we needed a lot. Thank you Amy for being friendly, funny, and an excellent host for our visit. We will be back!
MA
Mehwaz Ahmedabadi
5 days ago
5.0
Our waitress Alexis ,was absolutely wonderful! She was kind, personable, and genuinely attentive to our needs throughout our visit. She made us feel welcomed and well taken care of, and her friendly attitude really made the experience even more enjoyable. Thank you for the excellent service—we truly appreciated it!
EM
Ebrahim Mansouri
Aug 8, 2026
5.0
The waitress was extremely nice, a respectful lady with a great positive energy approached our table, suggested the best deals based on our budget and finally gave my son a free dessert. The food was fresh and delicious and all three of us were quite hungry and left the restaurant full and satisfied. We will definitely be back...👍👍👍👍
SS
S Sharma
Aug 6, 2026
5.0
East Side Mario’s in Oshawa consistently delivers an outstanding dining experience, but what truly sets this location apart is the exceptional customer service. The entire team is incredibly soft-spoken, warm, and welcoming from the moment you step through the door.
The food was phenomenal. We started with the garlic spinach dip, which was rich, creamy, and packed with flavor. For our main, we tried the Blasphemic Pizza—it was absolutely delicious and cooked to perfection. Their soups are always something special, offering that classic comfort-food warmth with every bowl.
A special shoutout goes to the manager, Jaspreet, who is always soft-spoken, attentive, and personally ensures that every single customer is taken care of. We were served by Zivan, and his incredible energy and attentiveness truly made our day!
If you are looking for great food paired with genuine, top-tier hospitality, this East Side Mario’s location is a must-visit. We will definitely be back!
MP
Maddie Parker-Miller
Jul 30, 2026
2.0
Went to pick up food a few days ago and had a terrible experience. We stood in the takeout area for 30 minutes before anyone helped us. When we finally got our bill, we asked to split it, and the employee said she could. My meal was $11 and my friend’s was $13, but she tried to charge us $26 each. We had already done the math, so we corrected the total on the machine. She became visibly annoyed and frustrated, then went over to another worker and whispered about us right in front of us. This was extremely unprofessional.
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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