Potato chips can be gluten-free, but it depends on the ingredients used to make them and the manufacturing process. Some brands of potato chips are made with just potatoes, oil, and salt, and are therefore gluten-free. However, other brands may contain added ingredients, such as flavorings or seasonings, that could contain gluten. Additionally, cross-contamination during manufacturing could also result in gluten being present in otherwise gluten-free potato chips. To ensure that potato chips are gluten-free make you own homemade potato chips.