<p>Autistic youth visit the emergency department (ED) for psychiatric concerns, including suicidal ideation and behavior, at elevated rates. However, clinicians often report low levels of training and confidence in addressing suicide risk in autistic youth. In this pilot study, clinicians in a pediatric psychiatric emergency service were trained on community- and evidence-informed recommendations to improve suicide-related care for autistic youth and provided with resources to use with autistic youth for a 3-month period. Ratings on attitudes and confidence were obtained from ten providers before and after the training/implementation period and compared. Ratings of feasibility and utility of strategies and resources were obtained from 15 providers after training/implementation and analyzed. While no changes were found across attitudes items, confidence scores were significantly higher after the training/implementation period than before, particularly in the area of suicide risk assessment. Feasibility and utility ratings were generally high, with endorsement patterns aligning with common organizational and systems-level barriers. This pilot study demonstrated that targeted training and evidence-informed recommendations to improve suicide-related care for autistic youth were associated with increased clinician confidence. As research continues in the development of adapted suicide risk assessment tools and management strategies for autistic youth, it is important that both clinical guidance on best practices is provided and that systems-level barriers are addressed.</p>