Outside bodies
- Arts Council
- Business Improvement Board (Go! Southampton)
- Business South
- City Eye
- City of Culture Trust
- Community Champion for Armed Forces
- Community Champion for Heritage
- Community Champion for Mental Health
- Community Champion for Older Persons
- Community Chest Advisory Panel
- Corporate Parenting
- F. W. Smith Bequest Purchasing Committee
- Hampshire and Isle of Wight Healthcare
- Hampshire British Legion Poppy Appeal
- Hampshire Partnership
- Health and Wellbeing Board
- Integrated Care Partnership (formally Clinical Commissioning Group)
- Joint Health and Overview Scrutiny Committee
- Joint Pension Fund Panel and Board
- Learning Disabilities Partnership Board
- Local Government Association
- Local Government Information Unit
- Partnership for South Hampshire
- Partnership for South Hampshire- Overview & Scrutiny Committee
- PATROL (Parking and Traffic Regulations Outside London) Joint Committee
- Port Consultative Committee
- Project Integra Strategic Board
- Renaissance Board (Master Planning Framework)
- Safe City Partnership
- Schools Forum
- SEE-Local Democracy and Accountability Network for Councillors
- SIGOMA (Special Interest Group of Municipal Authorities)
- Solent Freeport Retained Rates Investment Committee (RRICS)
- Solent LEP Skills and Advisory Board
- Solent Skies - Board of Directors
- Solent Transport Board
- South East Employers
- Southampton 2025
- Southampton Children and Adults Safeguarding Partnership
- Southampton Domestic Abuse Strategic Partnership Board
- Southampton Energy Partnership
- Southampton Health and Care Partnership
- Southampton International Airport Consultative Committee
- Southampton Record Series
- Southampton Solent University Board of Governors
- Southampton Voluntary Services
- Southern Inshore Fisheries and Conservation Authority and Appeal and Scrutiny Sub Committee
- Southern Port Health Welfare Committee
- Southern Regional Flood and Coastal Committee
- Standing Advisory Council for Religious Education
- Standing Conference on Problems Associated with the Coastline
- The Solent Freeport Consortium Ltd
- The Wulfris Educational Foundation
- Thorner's Homes
- University Hospital Southampton NHS Foundation Trust
- Upper Tier Authorities
- Violence Against Women and Girls Task Group
- Youth Justice Management Board