As well as being supported by the many local Town and Parish Councils, community groups, schools, colleges and businesses, key partners of the Trent Vale Landscape Partnership are:
- Bassetlaw District Council
- British Waterways
- BTCV
- Environment Agency
- Groundwork Creswell, Ashfield and Mansfield
- Groundwork Lincolnshire
- Lincolnshire County Council
- Lincolnshire Wildlife Trust
- Natural England
- Newark and Sherwood District Council
- Nottinghamshire County Council
- Nottinghamshire Wildlife Trust
- OnTrent Initiative
- The RSPB
- West Lindsey District Council