Johan Levi Jern (22 September 1893,Korsholm - 22 May 1973) was aFinnish farmer and politician. He was a member of theParliament of Finland from 1922 to 1954, representing theSwedish People's Party of Finland (SFP). During theContinuation War, he was one of the signatories of the "Petition of the Thirty-three", which was presented to PresidentRyti by members of thePeace opposition on 20 August 1943.[1]