State Senate, District 41Vote for 1 Erin Farris-OlsenDemocraticDru KoesterLibertarianCompare these candidatesName missing or wrong? Tell usBallot listing: candidatefiling.mt.gov CompareErin Farris-OlsenDru Koester withErin Farris-OlsenDru Koester Show side by side More on the Montana ballotU.S. Senator 5 candidatesSee every race on the Montana ballot