Mr Sub Low Carb Menu

Mr Sub is a successful chain of restaurants specializing in submarine sandwiches. You can find Mr Sub restaurants all around Canada, the United States, and even a few international locations. Whether you’re looking for a quick lunch or a quick snack, Mr Sub has got you covered.

According to their website and nutrition facts, the low carb menu at Mr Sub consists of as many as 34 options suitable for a carb restricted diet.

For more low carb choices at Mr Sub, see the full low carb menu below.

We consider an item low carb if it has less than 40g, but you can filter it differently by clicking the green filter button.

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Low Carb Reviews at Mr Sub