Yes, tofu is considered a vegan food. It is made from soybeans and is a popular protein source for those following a vegan or vegetarian diet. Tofu is a versatile ingredient that can be used in various dishes and recipes as a substitute for animal-based protein sources. It is a plant-based product and does not contain any animal-derived ingredients. However, it's always a good idea to check the ingredient list or consult the manufacturer if you have specific concerns about the product's vegan status, as some commercially available tofu products may have added ingredients.