- Executive Assistant to the Deputy Minister – Natalie Prystay (A)
- Director, Legal Services Branch – Diane Zimnica (Also reports to Assistant Deputy Attorney General, Legal Services, Ministry of the Attorney General)
- Director, Communications and Marketing Branch – Garth Cramer (Also reports to the Deputy Minister Communications, Cabinet)
6 Assistant Deputy Ministers (ADM), two executive Leads and a Chief Information Officer also report to Deputy Minister Rappolt:
- ADM, Social Policy Development – David Carter-Whitney
- ADM, Family Responsibility Office – Bohodar Rubashewsky
- ADM, Business Planning and Corporate Services – Trinela Cane. This division reports jointly to the Deputy Ministers of the Ministry of Community and Social Services and Ministry of Children and Youth Services.
- ADM, Operations - Alex Bezzina
- Executive Lead, Social Services Solutions Modernization Project - Lorraine Graham-Watson (Reports to ADM, Operations and Chief Information Officer, Children, Youth and Social Services I&IT Cluster)
- ADM, Chief Information Officer – Children, Youth and Social Services I&IT Cluster – Corbin Kerr (Reports to Corporate Chief Information Officer and to Deputy Ministers of MCSS and MCYS.
- ADM, Accessibility Directorate of Ontario – Ellen Waxman
- Executive Lead, Commission for the Review of Social Assistance in Ontario - Leah Myers (Also reports to the
Co-Chairs, Commission for the Review of Social Assistance in Ontario)