Interest in the relational dimensions of public administration is growing. However, the significance of relationality has not been understood, nor has the diversity of relational approaches been synthesized into a coherent research agenda. Relational public administration developed from the decline of rational policy models and the advent of network governance. We draw on relational sociology to formulate a relational perspective of larger scope, integrating relational process ontology, practice theory, social network analyses, and interpretive policy analysis. A heuristic framework classifies relational public administration research in four types: Connected Actors, Co-Creation Networks, Interactive Performance, and Dynamic Systems.