Students with disabilities (SWDs) are disproportionately at-risk for bullying victimization and perpetration, yet there is a lack of educator-focused professional development targeting prevention for these students. This project sought to address gaps in training through the creation of four online professional development modules: (1) understanding bullying among SWDs, (2) examining risk characteristics, (3) establishing school and classroom prevention strategies, and (4) individual prevention. These modules were iteratively developed with feedback from teachers and staff, incorporating the Multi-Tiered System of Supports (MTSS) framework to focus on interventions rooted in social emotional learning (SEL), and emphasizing the importance of prevention for SWDs.