- Annual and Quarterly Reports of YMCA International Work in China (1095)
- Bedford YMCA Records (4)
- Brooklyn Central YMCA records (2)
- Butler Street YMCA Records (224)
- Carlton Avenue YMCA records (9)
- Causenetic Podcast Records (181)
- Channing Tobias Papers (68)
- Charles K. Ober Papers (1)
- Colored Work Department Records (124)
- D. Willard Lyon Papers (10)
- Emma Young Dickson Papers (74)
- Eugene Turner China-related Correspondence (1)
- Fletcher S. Brockman and Family Papers (103)
- Flushing YMCA Photographs (23)
- Frank Kiehne Papers (2)
- George Jaynes Papers (2)
- George Williams College Records (17)
- George Williams College Theses and Dissertations (3)
- Gilbert Beaver Papers (41)
- Harlem YMCA (125th Street) Records (15)