Top 10 · Updated October 2026
Highest-Protein Canned Tunas
Canned tunas: typically 23.2 g of protein per 100 g (median of 1,495 products). The canned tunas with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 978 canned tunas with complete data.
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Responsibly sourced tuna chunks in spring water
Morrisons · 145 g -
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Atún En Agua
Dia -
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How we built this list
We ranked all published canned tunas 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.