Top 10 · Updated October 2026

Highest-Protein Frozen Seafood

Frozen seafood: typically 15.3 g of protein per 100 g (median of 2,540 products). The frozen seafood with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 693 frozen seafood with complete data.

  1. 1 Dried smoked catfish Fillets

    Dried smoked catfish Fillets

    a 243 kcal 0 g sugar 52.8 g protein 2 g fat
  2. 2 Pacific Cod

    Pacific Cod

    Kirkland · 6 oz
    a NOVA 1 188 kcal 0 g sugar 47.1 g protein 0 g fat

    Also: Palm oil free · No additives

  3. 3 Roasted Squid

    Roasted Squid

    Squid Series · 160 g
    e 300 kcal 15 g sugar 45 g protein 0 g fat
  4. 4 Pink Salmon

    Pink Salmon

    Kirkland Signature · 6 oz (170g)
    a NOVA 3 163 kcal 0 g sugar 34 g protein 3 g fat

    Also: Palm oil free · No additives

  5. 5 Marinated Alaskan Salmon Boneless Portions

    Marinated Alaskan Salmon Boneless Portions

    Members Mark · 36oz /2.25lb/1.02kg
    a NOVA 4 240 kcal 0 g sugar 30 g protein 13 g fat

    Also: Palm oil free

  6. 6 Atlantic Salmon

    Atlantic Salmon

    ocean ventures · 40 oz
    b NOVA 3 340 kcal 0 g sugar 30 g protein 24 g fat

    Also: No additives

  7. 7 Ahi Tuna

    Ahi Tuna

    Members Mark
    a NOVA 1 130 kcal 0 g sugar 29 g protein 1 g fat

    Also: No additives

  8. 8 Bento Squid Seafood

    Bento Squid Seafood

    · 18
    e 333 kcal 11.1 g sugar 27.8 g protein 5.6 g fat
  9. 9 Wild Salmon Seasoned Grill

    Wild Salmon Seasoned Grill

    SeaPak Moreys · 10 oz
    a NOVA 4 162 kcal 0 g sugar 26 g protein 13 g fat

    Also: Palm oil free

  10. 10 Tonno

    Tonno

    Oggi Pesce · 250 g
    a 112 kcal 0.5 g sugar 25.8 g protein 0.8 g fat

How we built this list

We ranked all published frozen seafood 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.

More frozen seafood rankings

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