Top 10 · Updated October 2026

Highest-Protein Walnuts

Walnuts: typically 15.7 g of protein per 100 g (median of 507 products). The walnuts with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 463 walnuts with complete data.

  1. 1 Walnuts Pieces

    Walnuts Pieces

    Kroger · 30 g
    d NOVA 1 11.1 g sugar 55.6 g protein

    Also: Palm oil free · Vegan · Vegetarian

  2. 2 Carrefour Amandes Grillées sans sel ajouté

    Carrefour Amandes Grillées sans sel ajouté

    Carrefour · 50 g
    a NOVA 1 625 kcal 3.5 g sugar 27 g protein 53 g fat

    Also: Palm oil free · Vegan · Vegetarian

  3. 3 Carrefour The Market Nuts & Fruits Amandes en Poudre Cuisine

    Carrefour The Market Nuts & Fruits Amandes en Poudre Cuisine

    Carrefour · 175 g
    a NOVA 1 636 kcal 4.6 g sugar 26 g protein 53 g fat

    Also: Palm oil free · Vegan · Vegetarian

  4. 4 Carrefour Nuts & Fruits Amandes Grillées & Salées Snacking

    Carrefour Nuts & Fruits Amandes Grillées & Salées Snacking

    Carrefour · 200 g
    a NOVA 3 637 kcal 3.4 g sugar 26 g protein 55 g fat

    Also: Palm oil free · Vegan · Vegetarian

  5. 5 Noix

    Noix

    Quivalsa · 200 g
    b 587 kcal 4.9 g sugar 24.4 g protein 49.7 g fat

    Also: No additives

  6. 6 Noci secche lara

    Noci secche lara

    c 603 kcal 1 g sugar 24.1 g protein 56 g fat
  7. 7 Nuez Mondada

    Nuez Mondada

    Carrefour
    d 682 kcal 1.1 g sugar 24 g protein 59 g fat
  8. 8 American Black Walnuts

    American Black Walnuts

    · 3 oz
    a 633 kcal 0 g sugar 23.3 g protein 53.3 g fat
  9. 9 Mélange de noix

    Mélange de noix

    Daco Bello · 150 g
    NOVA 1 623 kcal 4.4 g sugar 23 g protein 52 g fat

    Also: Palm oil free · Vegan · Vegetarian

  10. 10 Amandes graines courge raisins secs noix cajou baies de goji

    Amandes graines courge raisins secs noix cajou baies de goji

    Bedouin · 125g
    NOVA 1 558 kcal 12 g sugar 23 g protein 42 g fat

    Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published walnuts 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 walnuts rankings

Healthiest Walnuts by Nutri-ScoreLeast Processed WalnutsLowest-Calorie WalnutsBest Low-Sugar Walnuts All walnuts