Objectives: To assess prevalence of high diabetes distress and associated factors in the Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY2) cohort of young adults with youth-onset type 2 diabetes. Methods: Participants completed the Diabetes Distress Scale (DDS) at end-of-study visits. Factors examined for association with high distress were demographic (gender, race/ethnicity, age, education, income), medical (HbA1c, BMI, complications), psychological (depressive and anxiety symptoms), and social (number in household, have offspring, healthcare coverage, established with diabetes care provider). Univariate logistic regressions identified factors associated with high distress that were controlled for in multivariate logistic regressions. Results: Of 438 participants, 66% were female, mean age=26.8 years, 18% non-Hispanic white, 37% non-Hispanic Black, 38% Hispanic. High distress (DDS ≥2) was reported by 105 (24%) participants. Subscales identified 40% with high “Regimen Distress,” 29.7% with high “Emotional Burden.” A greater percentage of those with high distress were female (p=0.002), diagnosed with hypertension (p=0.037) and retinopathy (p=0.005), insulin treated, had higher HbA1c, and moderate-to-severe depressive and anxiety symptoms (all p’s In multivariate analyses, female gender, HbA1c (p Conclusion: Future research should identify modifiable factors associated with high diabetes distress in those with youth-onset type 2 diabetes that may inform distress interventions with this medically vulnerable group.