The Greater Manchester Combined Authority (GMCA) is the governing body for the Greater Manchester region in England.
Formed on 1 April 2011, the GMCA includes 11 members: 10 are councillors, each representing one of the ten metropolitan boroughs of Greater Manchester, while the 11th member is the directly elected Mayor of Greater Manchester:
- Bolton
- Bury
- Manchester
- Oldham
- Rochdale
- Salford
- Stockport
- Tameside
- Trafford
- Wigan
