electioneerer

/ɪˌlɛkʃəˈnɪrər/
noun
  1. A person who actively works to persuade voters to support a particular candidate or party in an election.
    • The electioneerer spent the entire weekend making phone calls to undecided voters.
    • The electioneerer went door-to-door handing out flyers for the local candidate.
    • As an experienced electioneerer, she knew exactly how to rally support at community events.