Last reviewed May 2026
Is McDonald's Filet-O-Fish vegan?
Brand: Filet-O-FishManufacturer: McDonald'sFast Food / Sandwich
Not Vegan
Contains animal-derived ingredients.
In short
No — Contains real fish, dairy (in cheese), and egg (in tartar sauce).
01 · The verdict
The verdict
Fish sandwich.
02 · Reasoning
Why is it Not Vegan?
Contains real fish, dairy (in cheese), and egg (in tartar sauce). Not vegan.
03 · Regions
Regions & availability
Worldwide
04 · Alternatives
Vegan alternatives
McPlant (Vegan)
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Frequently asked
FAQ
Is the Filet-O-Fish vegan?
No, it is made of real fish.
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