Top 10 · Updated October 2026

Healthiest Tuna Sandwiches by Nutri-Score

8 of the top 10 tuna sandwiches products carry Nutri-Score A; the rest score B or better. The tuna sandwiches with the best Nutri-Score grades. Among products with the same grade, the one with the better nutrition score ranks higher. We checked 147 tuna sandwiches with complete data.

  1. 1 Tuna & Cucumber sandwich

    Tuna & Cucumber sandwich

    Tesco · 184 g
    a NOVA 4 316 kcal 3.9 g sugar 18.6 g protein 7.2 g fat
  2. 2 Tuna & Sweetcorn

    Tuna & Sweetcorn

    Tesco
    a NOVA 4 158 kcal 2.8 g sugar 10.3 g protein 3.6 g fat
  3. 3 Sandwich au thon

    Sandwich au thon

    Cap mechant
    a 61 kcal 0.7 g sugar 7.3 g protein 3 g fat
  4. 4 Thunfisch dandwich

    Thunfisch dandwich

    REWE · 185 g
    a 262 kcal 2.9 g sugar 10.7 g protein 14.8 g fat
  5. 5 Aldi sandwich tuna mayo sweetcorn

    Aldi sandwich tuna mayo sweetcorn

    Lidl
    a NOVA 4 179 kcal 2.7 g sugar 11 g protein 3.8 g fat
  6. 6 Bagnat thon

    Bagnat thon

    Crous · 296,5g
    a NOVA 4 213 kcal 0.9 g sugar 8.6 g protein 10.2 g fat
  7. 7 Tuna sandwich

    Tuna sandwich

    Morrisons
    a 194 kcal 2.3 g sugar 12.9 g protein 3.8 g fat
  8. 8 Tuna Crunch

    Tuna Crunch

    Tesco · 185g
    a NOVA 4 203 kcal 3.1 g sugar 10.2 g protein 6.3 g fat
  9. 9 Tuna & Sweetcorn

    Tuna & Sweetcorn

    M&S Food · 1
    b NOVA 4 201 kcal 2.2 g sugar 10.6 g protein 6.9 g fat
  10. 10 Tuna and sweetcorn on malted bread

    Tuna and sweetcorn on malted bread

    Morrisons
    b 177 kcal 2.7 g sugar 11.6 g protein 3.9 g fat

How we built this list

We ranked all published tuna sandwiches 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 tuna sandwiches rankings

Highest-Protein Tuna SandwichesLeast Processed Tuna SandwichesLowest-Calorie Tuna SandwichesBest Low-Sugar Tuna Sandwiches All tuna sandwiches