Sole is kosher according to Jewish dietary law. It has the fins and scales required by kashrut.

Is Sole kosher?

Yes — Sole is kosher under Jewish dietary law.

Sole has fins and scales, which are the two requirements for kosher fish under Jewish dietary law (Leviticus 11:9-12).

Image: Photo by Liné1 · licensed CC BY 2.5 · source

About Sole

See also: Flounders Family Soleidae. Including: Sole or true sole (solea solea); Lined sole (Achirus lineatus); Hogchoker (Trinectes maculatus).

Source: kosherfish.co/kosher-fish-list (snapshot 2025-12-19)