This research aims to analyze the dynamics in the formation of political party coalitions in the 2020 Kuantan Singingi Regency regional head election and the factors that influence coalition formation. The theory used is coalition theory according to Arend Lijphart (1999) which has 6 (six) types of coalitions, namely Minimal Winning Coalitions, Minimum Size Coalitions, Bargaining Coalitions, Mi…