Cooperative Extension professionals are using webinar technologies to accommodate time constraints, travel distances, and limited budgets as well as to reach a broader audience. Although checklists and planning worksheets are readily available, there is a lack of resources to intentionally utilize reflective teaching practice and measure high-quality standards that go beyond general webinar set-up, participant experience, and content learning. This article describes the Webinar Evaluation Rubric for Extension Teaching that facilitates reflective practice and sets webinar teaching standards. The rubric provides a standard for professional development taught through webinars that strengthens the participant experience and enables high-quality learning across Cooperative Extension program areas.