Top 10 · Updated October 2026
Highest-Protein Frozen Fish Fillets
Frozen fish fillets: typically 15.1 g of protein per 100 g (median of 31 products). The frozen fish fillets with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 26 frozen fish fillets with complete data.
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Bangus
Century Quality -
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How we built this list
We ranked all published frozen fish fillets on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.