Purpose: To compare experiences of social discrimination in leisure activities between persons with mental disabilities and those with physical disabilities. Methods: This study analyzed data of the National Survey of People with Disabilities in 2020. Data from 311 persons with mental disabilities and 2,488 persons with physical disabilities were subjected to frequency analysis, x2 test, and hierarchical logistic regression. Results: In model 1, the experience of social discrimination in leisure activities was higher for persons with mental disabilities than for persons with physical disabilities (OR: 1.46, 95% CI: 1.14~1.88). In model 2, the experience of social discrimination in leisure activities was higher for persons with mental disabilities than for persons with physical disabilities (OR: 1.31, 95% CI: 1.00~1.72). In model 3 and model 4, there was no significant difference in the experience of social discrimination in leisure activities between the two groups (OR: 1.22, 95% CI: 0.92~1.61 in model 3; OR: 1.25, 95% CI: 0.94~1.66 in model 4). Conclusion It was found that average monthly household income, residence area, and community medical staff's understanding of disability had more impact on the experience of social discrimination in leisure activities of persons with mental disabilities.