Is Eulachon kosher?
Yes — Eulachon is kosher under Jewish dietary law.
Eulachon has fins and scales, which are the two requirements for kosher fish under Jewish dietary law (Leviticus 11:9-12).
Image: Photo by en:User:James Crippen · licensed Public domain · source
About Eulachon
See: Smelts
Source: kosherfish.co/kosher-fish-list (snapshot 2025-12-19)