Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.

Is FISHER Chef's Naturals Walnut Halves & Pieces, 32 oz, Naturally Gluten Free, No Preservatives, Non-GMO Pescatarian?

Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.
Pescatarian? FISHER Chef's Naturals Walnut Halves & Pieces, 32 oz, Naturally Gluten Free, No Preservatives, Non-GMO | Spoonful