Approved by 
It Depends
Of the 20 some flavors Triscuit offers, most of them are vegan. A few varieties, such as Roasted Garlic, are on the questionable side. Look out for the additives disodium inosinate and disodium guanylate - both of which are typically produced with fish.
Here is a full list of all varieties we know to be vegan:
- Whole Grain Wheat Original
- Whole Grain Wheat Reduced Fat
- Whole Grain Wheat Hint of Salt
- Whole Grain Wheat Cracked Pepper & Olive Oil
- Whole Grain Wheat Balsamic Vinegar & Basil
- Whole Grain Wheat Rosemary & Olive Oil
- Whole Grain Wheat Dill Sea Salt & Olive Oil
- Whole Grain Wheat Garden Herb
- Whole Grain Wheat Rye With Caraway Seeds
- Brown Rice & Wheat Sweet Potato & Roasted Onion
- Brown Rice & Wheat Sea Salt & Black Pepper
- Brown Rice & Wheat Roasted Red Pepper & Red Bean
- Brown Rice & Wheat Sweet Potato & Cinnamon Sugar
- Thin Crisps Original
- Minis Original
Also see: Are Triscuits Bad For You?
