The 3rd Workshop on Designerly Human-Robot Interaction (HRI) aims to bring together scholars and practitioners engaged in design-oriented research to articulate the value of design research within HRI broadly. We propose a half-day workshop to (1) collectively map the diversity of design research in HRI, examining how contributions are framed and how quality is evaluated; (2) discuss participants’ HRI design projects, showcased in an exhibition setting; and (3) conclude with a focused conversation to identify common ground across diverse approaches and develop strategies for strengthening the position of design research in HRI and its connections with other HRI disciplinary communities.