Every one of the 405 items on the Starbucks UK menu ranked by protein per portion, shown against the 50g adult reference intake with protein per 100 calories alongside so items can be compared on density rather than portion size.
The Tuna Melt Panini leads at 32g, 64% of the reference intake. Among drinks, the protein lattes are built for it, but a plain latte carries real protein too because it is mostly milk. That is also where the milk choice bites hardest: soya comes closest to dairy, while almond and coconut carry very little, which the calculator on any item page will show you.
All 115 Starbucks UK items in this section, ranked by protein from highest to lowest. The Tuna Melt Panini is highest at 32g and the Karma Sugar-Free Cola is lowest at 0g.

















































All 76 Starbucks UK items in this section, ranked by protein from highest to lowest. The Vanilla Protein Matcha Latte (Venti) is highest at 29.4g and the Chamomile Tea is lowest at 0g.























All 38 Starbucks UK items in this section, ranked by protein from highest to lowest. The Caramel Protein Latte (Venti) is highest at 27.9g and the Mint Herbal Blend (Short) is lowest at 0.2g.








All 39 Starbucks UK items in this section, ranked by protein from highest to lowest. The Iced Caramel Protein Latte (Grande) is highest at 24.2g and the Iced Americano (Tall) is lowest at 0.4g.












All 35 Starbucks UK items in this section, ranked by protein from highest to lowest. The Caramel Protein Americano (Venti) is highest at 16.7g and the Americano (Short) is lowest at 0.2g.






















All 45 Starbucks UK items in this section, ranked by protein from highest to lowest. The Double Chocolatey Chip Cream Frappuccino (Venti) is highest at 8g and the Cookies & Cream Frappuccino (Tall) is lowest at 2.5g.















All 57 Starbucks UK items in this section, ranked by protein from highest to lowest. The Iced Caramelised Banana Flavour Oat Shaken Espresso (Venti) is highest at 7.6g and the Classic Shaken Iced Green Tea (Venti) is lowest at 0g.
Figures are per portion as served, from Starbucks UK published nutrition information, checked August 2026. Items are excluded where Starbucks does not publish a complete nutrition breakdown.
The reference intake is 50g of protein per day for an adult. Protein per 100 calories is shown so items can be compared on density rather than portion size alone.
Every drink is listed with semi-skimmed milk, the default Starbucks serves unless you ask otherwise. Oat, almond, soya and coconut versions of each drink have their own pages and can be compared in the calculator on any item page. Each size is listed separately, because size changes the figures more than flavour does.