Is Milky Way gluten free?

No. It contains gluten. Why: ingredients list barley, malt.

Mars, Original bar, UPC 040000572909

What the maker says

Not stated

No gluten-free or contains-gluten statement from the maker, and no GFCO listing, is on file.

Ingredients (USDA record)

MILK CHOCOLATE (SUGAR, COCOA BUTTER, SKIM MILK, CHOCOLATE, LACTOSE, MILKFAT, SOY LECITHIN, ARTIFICIAL FLAVOR), CORN SYRUP, SUGAR, PALM OIL, SKIM MILK, LESS THAN 2% - MILKFAT, COCOA POWDER PROCESSED WITH ALKALI, BARLEY MALT EXTRACT, LACTOSE, SALT, EGG WHITES, CHOCOLATE, ARTIFICIAL FLAVOR.

USDA FoodData Central, fdcId 2673376, Mars Chocolate North America LLC, published 2023-11-16

Sources

Source: USDA FoodData Central.