Is Rudderfish kosher?

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

Yes — Rudderfish is kosher under Jewish dietary law.

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

About Rudderfish

See: Sea chubs

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