This study examines how Taiwanese candidates used Facebook groups extensively to promote their campaigns in the 2016 legislative elections. The specific research questions included the following: Who employed Facebook groups for campaigning? How did they use them? How did the features of the elections moderate this usage? What types of networks were formed between the candidates and their Facebook followers? How did structural characteristics influence the election outcomes? Using hierarchical multiple regressions, models are constructed to determine how candidates’ personal characteristics; the features of the elections; the use of Facebook for distributing, collecting and mediating campaign messages; and the structural characteristics of the candidates’ page-like networks influenced the election outcomes.