Top 10 · Updated October 2026

Least Processed Tuna Sandwiches

5 of the top 10 tuna sandwiches products sit in NOVA group 3 — the least processed end of the scale. The tuna sandwiches with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 76 tuna sandwiches with complete data.

1

Wrap au thon mayonnaise mais

Good eating

b NOVA 3 201 kcal 2.2 g sugar 8.9 g protein 7.3 g fat

Also: No additives
2

Tuna Melt Panini

Costa

c NOVA 3 243 kcal 1.6 g sugar 13.7 g protein 8.4 g fat

Also: Palm oil free
3

Fougassette Thon

· 140 g

d NOVA 3 280 kcal 2.3 g sugar 16 g protein 12 g fat
4

Navette thon oeuf

The Bread Bandits

d NOVA 3 321 kcal 4.4 g sugar 11 g protein 16 g fat

Also: Palm oil free
5

Tonno Betty Bossi Sandwich gami d'un produit à base de listao

Coop · 175 g

NOVA 3 236 kcal 9 g protein 12 g fat

Also: Palm oil free
6

Tuna & Sweetcorn

Tesco

a NOVA 4 158 kcal 2.8 g sugar 10.3 g protein 3.6 g fat
7

Tuna & cucumber sandwich

Tesco

a NOVA 4 149 kcal 2.2 g sugar 10.5 g protein 1.7 g fat
8

Aldi sandwich tuna mayo sweetcorn

Lidl

a NOVA 4 179 kcal 2.7 g sugar 11 g protein 3.8 g fat
9

Bagnat thon

Crous · 296,5g

a NOVA 4 213 kcal 0.9 g sugar 8.6 g protein 10.2 g fat
10

Tuna Crunch

Tesco · 185g

a NOVA 4 203 kcal 3.1 g sugar 10.2 g protein 6.3 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

Healthiest Tuna Sandwiches by Nutri-Score Highest-Protein Tuna Sandwiches Lowest-Calorie Tuna Sandwiches Best Low-Sugar Tuna Sandwiches All tuna sandwiches