Mr.Sub
526 Welland Ave, St. Catharines
(905) 685-4666
Customers' Favorites
Small Chipotle Turkey & Bacon Wrap Combo
Small South West Thai Chicken Wrap Combo
Roast Beef & Cheddar Sub
Turkey Sub Kids’ Meal
Steak & Cheese Sub
Ultimate Club Sub
Turkey Sub Combo
Meatball Sub
Pure Leaf
FEATURED
68 Sub Sauce
68 Sub Sauce
PREMIUM SUBS
Large Ultimate Club Sub
Calling all meat lovers! Sliced RWA turkey, RWA ham, succulent roast beef, crispy bacon, cheddar cheese, lettuce, tomatoes and buttermilk ranch sauce (840 Cals)
Large Steak & Cheese Sub
How do you take your steak? (640 Cals)
Large Louisiana Pepper Chicken Sub
Wrap your taste buds around this pepper seasoned chicken. (720 Cals)
Small Ultimate Club Sub
Calling all meat lovers! Sliced RWA turkey, RWA ham, succulent roast beef, crispy bacon, cheddar cheese, lettuce, tomatoes and buttermilk ranch sauce (420 Cals)
Small Steak & Cheese Sub
How do you take your steak? (320 Cals)
Small Louisiana Pepper Chicken Sub
Wrap your taste buds around this pepper seasoned chicken. (360 Cals)
SIGNATURE SUBS
Large Canadian Club Sub
Feast on this sub made with crispy bacon, sliced RWA turkey and RWA ham. (780 Cals)
Large Grilled Chicken Sub
This sub is made with all-white-meat grilled chicken strips sourced from Canadian farms. (620 Cals)
Large Spicy Breaded Chicken Sub
Sink your teeth into crispy spicy breaded chicken breast. (880 Cals)
Large Chicken Parm Sub
Little taste of Italy. Breaded chicken with Marinara Sauce, melted Parmesan Cheese, onions, and banana peppers (1020 Cals)
Small Canadian Club Sub
Feast on this sub made with crispy bacon, sliced RWA turkey and RWA ham. (390 Cals)
Large Breaded Chicken Sub
Crispy breaded chicken breast with your choice of toppings
Small Grilled Chicken Sub
This sub is made with all-white-meat grilled chicken strips sourced from Canadian farms. (310 Cals)
Small Buffalo Chicken Sub
Buffalo Chicken Sub
Small Spicy Breaded Chicken Sub
Sink your teeth into crispy spicy breaded chicken breast. (440 Cals)
Small Breaded Chicken Sub
Crispy breaded chicken breast with your choice of toppings
Large Buffalo Chicken Sub
Buffalo Chicken Sub
Small Chicken Parm Sub
Little taste of Italy. Breaded chicken with Marinara Sauce, melted Parmesan Cheese, onions, and banana peppers (510 Cals)
PROTEIN PACKED SUBS
Large Turkey Sub
A healthy helping of sliced RWA turkey. All the pleasure without the guilt. (580 Cals)
Large BLT Sub
Bacon, lettuce and tomato and light mayo (680 Cals)
Small Turkey Sub
A healthy helping of sliced RWA turkey. All the pleasure without the guilt. (290 Cals)
Large Seafood Sub
Dive into this sub filled with a delicious crab and light mayo mixture. (700 Cals)
Small Albacore Tuna Sub
Always a tasty choice, MR.SUB's albacore tuna is mixed with mayonnaise. (320 Cals)
Large Roast Beef & Cheddar Sub
(660 Cals)
Large Albacore Tuna Sub
Always a tasty choice, MR.SUB's albacore tuna is mixed with mayonnaise. (640 Cals)
Small BLT Sub
Bacon, lettuce and tomato and light mayo (350 Cals)
Small Roast Beef & Cheddar Sub
(330 Cals)
Small Seafood Sub
Dive into this sub filled with a delicious crab and light mayo mixture. (350 Cals)
SELECT SUBS
Large Meatball Sub
Meatballs, Mr. Sub cheese covered in marinara sauce (900 Cals)
Small Meatball Sub
Meatballs, Mr. Sub cheese covered in marinara sauce (450 Cals)
Large Double Stacked Smoked Meat Sub
A delicious Montreal-style sub loaded with smoked meat. (840 Cals)
Large Smoked Meat Sub
A delicious Montreal-style sub loaded with smoked meat. (680 Cals)
Small Smoked Meat Sub
A delicious Montreal-style sub loaded with smoked meat. (340 Cals)
Small Double Stacked Smoked Meat Sub
A delicious Montreal-style sub loaded with smoked meat. (420 Cals)
CLASSIC SUBS
Large RWA - Assorted Sub
Featuring meats that are raised without antibiotics, it's the sub that started it all, with a recipe unchanged since '68! A flavour-packed classic featuring salami, ham and luncheon meat. (780 Cals)
Large Ham Sub
RWA ham layered with cheese, fresh lettuce and tomatoes, then drizzled with your choice of sauce. (600 Cals)
Small RWA - Assorted Sub
Featuring meats that are raised without antibiotics, it's the sub that started it all, with a recipe unchanged since '68! A flavour-packed classic featuring salami, ham and luncheon meat. (390 Cals)
Large Pizza Sub
All the taste of pizza, on a sub! Served with RWA salami, pizza sauce and double Mr. Sub cheese (700 Cals)
Large Veggie & Cheese Sub
A healthier option. Feel free to add any other veggies to fill it up. Served with two slices of cheese. (560 Cals)
Large Italian Salami Sub
Italian Salami meat with your choice of toppings. (680 cals)
Small Pizza Sub
All the taste of pizza, on a sub! Served with RWA salami, pizza sauce and double Mr. Sub cheese (350 Cals)
Small Veggie & Cheese Sub
A healthier option. Feel free to add any other veggies to fill it up. Served with two slices of cheese. (280 Cals)
Small Ham Sub
RWA ham layered with cheese, fresh lettuce and tomatoes, then drizzled with your choice of sauce. (300 Cals)
Small Italian Salami Sub
Italian Salami meat with your choice of toppings. (340 Cals)
MIGHTY MEATLESS SUBS
Large Tex-Mex Black Bean Sub
Packed with flavours from spicy black bean bites and topped with your choice of cheese and toppings. (1050 Cals)
Large Gardein™ Meatless Meatball Sub
Three delicious meatless meatballs Mr. Sub cheese with marinara sauce (810 Cals)
Small Gardein™ Meatless Meatball Sub
Three delicious meatless meatballs Mr. Sub cheese with marinara sauce (410 Cals)
Small Tex-Mex Black Bean Sub
Packed with flavours from spicy black bean bites and topped with your choice of cheese and toppings. (520 Cals)
SPECIALTY WRAPS
South West Thai Chicken Wrap
You've never had a wrap like this! All-white-meat and Canadian farm-raised grilled chicken strips, lettuce, french fried onions, tomatoes, parmesan cheese and mozza-cheddar cheese
Chipotle Turkey & Bacon Wrap
A delicious blend of RWA turkey and bacon, french fried onions in chipotle sauce
Peppery Chicken Caesar Wrap
Pepper-seasoned chicken with lettuce, French fried onions, and parmesan cheese
SMALL COMBOS
Small Ultimate Club Sub Combo
Small Ultimate Club Sub Combo
Small Turkey Sub Combo
Small Turkey Sub Combo
Small RWA - Assorted Sub Combo
Small RWA - Assorted Sub Combo
Small Tex-Mex Black Bean Sub Combo
Small Tex-Mex Black Bean Sub Combo
Small Veggie & Cheese Sub Combo
Small Veggie & Cheese Sub Combo
Small BLT Sub Combo
Small BLT Sub Combo
Small Buffalo Chicken Sub Combo
Small Buffalo Chicken Sub Combo
Small Pizza Sub Combo
Small Pizza Sub Combo
Small Louisiana Pepper Chicken Sub Combo
Small Louisiana Pepper Chicken Sub Combo
Small Spicy Breaded Chicken Sub Combo
Small Spicy Breaded Chicken Sub Combo
Small Canadian Club Sub Combo
Small Canadian Club Sub Combo
Small Albacore Tuna Sub Combo
Small Albacore Tuna Sub Combo
Small Grilled Chicken Sub Combo
Small Grilled Chicken Sub Combo
Small Steak & Cheese Sub Combo
Small Steak & Cheese Sub Combo
Small Chicken Parm Sub Combo
Small Chicken Parm Sub Combo
Small Breaded Chicken Sub Combo
Small Breaded Chicken Sub Combo
Small Roast Beef & Cheddar Sub Combo
Small Roast Beef & Cheddar Sub Combo
Small Seafood Sub Combo
Small Seafood Sub Combo
Small Meatball Sub Combo
Small Meatball Sub Combo
Small Smoked Meat Sub Combo
Small Smoked Meat Sub Combo
Small Double Stacked Smoked Meat Sub Combo
Small Double Stacked Smoked Meat Sub Combo
Small Ham Sub Combo
Small Ham Sub Combo
Small Italian Salami Sub Combo
Small Italian Salami Sub Combo
Small Gardein™ Meatless Meatball Sub Combo
Small Gardein™ Meatless Meatball Sub Combo
Small Peppery Chicken Caesar Wrap Combo
Small Peppery Chicken Caesar Wrap Combo
Small South West Thai Chicken Wrap Combo
Small South West Thai Chicken Wrap Combo
Small Chipotle Turkey & Bacon Wrap Combo
Small Chipotle Turkey & Bacon Wrap Combo
LARGE COMBOS
Large Veggie & Cheese Sub Combo
Large Veggie & Cheese Sub Combo
Large RWA - Assorted Sub Combo
Large RWA - Assorted Sub Combo
Large Turkey Sub Combo
Large Turkey Sub Combo
Large Pizza Sub Combo
Large Pizza Sub Combo
Large Canadian Club Sub Combo
Large Canadian Club Sub Combo
Large Breaded Chicken Sub Combo
Large Breaded Chicken Sub Combo
Large Steak & Cheese Sub Combo
Large Steak & Cheese Sub Combo
Large Spicy Breaded Chicken Sub Combo
Large Spicy Breaded Chicken Sub Combo
Large Ultimate Club Sub Combo
Large Ultimate Club Sub Combo
Large Albacore Tuna Sub Combo
Large Albacore Tuna Sub Combo
Large Ham Sub Combo
Large Ham Sub Combo
Large Smoked Meat Sub Combo
Large Smoked Meat Sub Combo
Large Chicken Parm Sub Combo
Large Chicken Parm Sub Combo
Large BLT Sub Combo
Large BLT Sub Combo
Large Meatball Sub Combo
Large Meatball Sub Combo
Large Louisiana Pepper Chicken Sub Combo
Large Louisiana Pepper Chicken Sub Combo
Large Tex-Mex Black Bean Sub Combo
Large Tex-Mex Black Bean Sub Combo
Large Italian Salami Sub Combo
Large Italian Salami Sub Combo
Large Grilled Chicken Sub Combo
Large Grilled Chicken Sub Combo
Large Buffalo Chicken Sub Combo
Large Buffalo Chicken Sub Combo
Large Roast Beef & Cheddar Sub Combo
Large Roast Beef & Cheddar Sub Combo
Large Seafood Sub Combo
Large Seafood Sub Combo
Large Double Stacked Smoked Meat Sub Combo
Large Double Stacked Smoked Meat Sub Combo
Large Gardein™ Meatless Meatball Sub Combo
Large Gardein™ Meatless Meatball Sub Combo
ON THE SIDE
Cookies
MR.SUB's cookies are freshly baked and oozing with goodness.
Homestyle Brownie
Homestyle Brownie
Pickle Spears
Crunchy dill pickles. One order comes with four pieces.
Chips
Choose from a selection of tasty chip flavours.
ENTRÉE SALADS
Caesar Salad
A classic blend of crisp lettuce tossed with real bacon, shredded parmesan cheese, crunchy croutons and a thick creamy house Caesar dressing.
Greek Salad
A colourful medley of fresh tomatoes, cucumber, and red onions, mixed with feta cheese and sliced black olives
Garden Salad
A fresh blend of crisp lettuce, onions, tomatoes, green peppers, cucumbers and shredded mozzarella and cheddar.
KIDS' MEAL
Assorted Sub Kids' Meal
The sub that started it all, with a recipe unchanged since '68! A flavour-packed classic made with RWA salami, ham, luncheon meat, cheese, shredded lettuce and '68 Sub Sauce. Served with your choice of milk and cookie.
Turkey Sub Kids' Meal
Savoury RWA turkey served with your choice of milk and cookie.
Ham Sub Kids' Meal
Sliced RWA ham served in a kid-sized sub with your choice of milk and cookie.
THIRST QUENCHERS
Bottled Soft Drink
Bottled Soft Drink
Chocolate Milk
Sweet and refreshing chocolate milk.
Canned Pop
Choose from a selection of deliciously refreshing canned pop flavours.
Cool Blue Gatorade
Cool Blue Gatorade
White Milk
Nutritious and delicious white milk
Dole Juice
Quench your thirst with a cool bottle of Dole juice.
Pure Leaf
Pure Leaf
Aquafina
Water – the original thirst quencher.
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Recent Reviews
I can’t say enough good things about this Mr. Sub location! Every time I walk through the door, I know I’m going to have a great experience.
huge shoutout to Pooja and Aman—they are truly the heart of this place. They don’t just make a great sub; they treat everyone who walks in like family. Their kindness, attention to detail, and genuine smiles make every trip here worth it. It’s rare to find service this personal and warm these days.
If you...
huge shoutout to Pooja and Aman—they are truly the heart of this place. They don’t just make a great sub; they treat everyone who walks in like family. Their kindness, attention to detail, and genuine smiles make every trip here worth it. It’s rare to find service this personal and warm these days.
If you...
January 2026
Always a 10/10 experience when I’m there with all the employees…aman in specific everytime I come has a huge smile on his face and give the best service! Very nice gentleman that takes pride in what he does and creates a connection with his customers! Thanks to all the staff at Mr sub in this location I come here every other day and it’s always a pleasure the employees truly treat me like family
December 2025
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We went to use an online only coupon in store (didn’t read it right) and she offered us a similar coupon in store! So kind. Food is so much better than subway!