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MR.SUB

4.3
(183 reviews)
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Business Details

16775 Yonge St, Newmarket, ON
L3Y 8J4, Canada
(905) 836-4389
https://locations.mrsub.ca/on/newmarket/16775-yonge-st

About

Sandwich RestaurantTake Out Restaurant
MR.SUB is a Canadian-owned and operated fast food restaurant, serving freshly made subs, wraps, salads, and other comfort foods for over 50 years. Best known for our iconic Assorted Sub and signature ’68 Sauce, we’re committed to crafting your favourite sandwiches using quality, fresh ingredients you can feel good about. Choose from a wide variety of flavourful sub sandwiches, including vegetarian and keto-friendly options – all fully customizable with bread baked in-house daily, premium proteins, crisp vegetables, and a range of tasty toppings. Whether you’re after a classic cold cut or a hot grilled sub, MR.SUB offers something for every craving. Visit your local MR.SUB today - available for dine-in, take out, or delivery.

Location

MR.SUB
16775 Yonge St, Newmarket, ON
L3Y 8J4, Canada

Hours

Monday10:00 AM - 10:00 PM
Tuesday10:00 AM - 10:00 PM
Wednesday10:00 AM - 10:00 PM
Thursday10:00 AM - 10:00 PM
Friday10:00 AM - 10:00 PM
Saturday10:00 AM - 10:00 PM
Sunday11:00 AM - 10:00 PM

Reviews

4.3
183 reviews
5 stars
138
4 stars
10
3 stars
7
2 stars
7
1 star
21
  • SS
    Stephanie
    May 31, 2026
    3.0
    Love this shop - but lately it’s randomly closed every time I go. Disappointed with the hours and reliability.
  • JG
    James G
    May 30, 2026
    4.0
    The only Mr sub in Newmarket you have to order from. The rest, especially 18040 Yonge. Stay away from them. You’ll ALWAYS have an issue, they don’t care
  • BS
    Bill Stathakos
    May 25, 2026
    2.0
    Funny, literally just ordered a Super Assorted. Price on menu was 18.38. How did she enter it, assorted with extra cheese and meat. 11.99 + 8.38. What is that 20.37. I called her on it and she played like it's tax. You guys used to my go too location. Now you are just you lost a regular and will be remembered for shady service.
  • SC
    Stone Child
    Mar 30, 2026
    5.0
    We are regulars here. The owners are so friendly as are all the staff
  • JP
    Julia Polsoni
    Mar 5, 2026
    5.0
    I went on February 13th and the lady who was serving me was great! I really appreciate the friendly service.
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