- Board of Elections
- Budget and Management
- Buffalo and Erie County Public Library
- Central Police Services
- Civil Service
- Commission on the Status of Women
- County Attorney
- County Clerk
- County Comptroller
- County Executive
- District Attorney
- Emergency Services
- Environment and Planning
- Equal Employment Opportunity
- Erie Community College
- Erie County Medical Center
- Erie Tobacco Asset Securitization Corporation (ETASC)
- Fleet
- Health
- Historian
- Information and Support Services
- Labor Relations
- Legislature
- Medicaid Inspector General
- Mental Health
- Office for the Disabled
- Parks and Recreation
- Personnel
- Probation
- Public Works
- Purchasing
- Real Property Tax Services
- Senior Services
- Sheriff
- Social Services
- Stop-DWI
- Veterans Services