The Westmead Millennium Institute is organised in the following five divisions which comprise of 11 research centres:
Infection and Immunity
- Centre for Infectious Diseases and Microbiology
- Centre for Virus Research
- Centre for Transplant and Renal Research
- Institute for Immunology and Allergy Research
- Institute of Dental Research
Cancer
- Westmead Institute for Cancer Research
Liver and Metabolic
Neuroscience and Vision
- Brain Dynamics Centre
- Centre for Vision Research
Cardio-respiratory
- Ludwig Engel Centre for Respiratory Research
- Centre for Heart Research