<<Disclaimer: Verify this information before applying it to your situation.>> I contacted Ocean Beauty Seafoods Inc this week and asked if their salmon and tuna burgers were gluten free. Ms. Lise responded after checking with their guy that does the mixing that these products are gluten free. (800)368-7699. The patties make a nice quick, and spicy entree. I have no financial interest or connection with the firm. John