The Kentucky Democratic Party is the affiliate of the Democratic Party in the U.S. state of Kentucky. It is currently the minority party in the state, as the rival Republican Party of Kentucky overwhelmingly dominates in the state legislature, congressional delegation, and presidential elections. However, the party does currently control the governorship and lieutenant governorship, and maintains some strength in local elections.

The Republican Party of Kentucky is the affiliate of the Republican Party in Kentucky and follows its nationally established platform. The party's headquarters is in Frankfort, Kentucky.