Again, this mostly comes down to the flavorings. Overall, the answer is yes! But, you need to be careful when it comes to the way tortilla chips are flavored. Tortilla chips are mostly made from potatoes, oil (usually sunflower, canola, and/or corn oil), and salt. Pretty much all plain tortilla chips are vegan. But, some other flavors can sometimes be non-vegan. If you have become used to checking the ingredients of food, you will have seen “Milk Powder 0.1%” about a hundred times by now. So you should always double-check the ingredients if there isn’t a bold statement saying that it’s vegan.