No. This product is not soy free as it lists 1 ingredient that contains soy.

Is StarKist® Chunk Light Tuna in Oil - 5 oz Can (12-Pack) Soy Free?

No. This product is not soy free as it lists 1 ingredient that contains soy.
Soy Free? StarKist® Chunk Light Tuna in Oil - 5 oz Can (12-Pack) | Spoonful