Yes! The manufacturer claims that this product is lactose free.

Is 365 Everyday Value, Farm-Raised Tilapia Fillets, 32 oz (Frozen) Lactose Free?

Yes! The manufacturer claims that this product is lactose free.
Lactose Free? 365 Everyday Value, Farm-Raised Tilapia Fillets, 32 oz (Frozen) | Spoonful