Month
February
- Ovarian Cancer month
- 8-14th International Childhood Cancer week
- 11th International Women and Girls in Science
- 8th - 14th Heart Failure Awareness Week
- 14th Sweetheart Day (Congenital Heart Kids)
- 25th Teal Ribbon Day (Ovarian Cancer)
March
- Worlds Greatest Shave
- 6th World Lymphoedema Day
- 8th International Womens Day
- 4th-7th Lymphoedema Awareness Week
- 12th World Kidney Day
- 13th-20th Coeliac Awareness Week
- 16th -20th Neurodiversity Celebration Week
- 20th International Happiness Day
- 24th World Tuberculosis Day
- 26th Purple Day (Epilepsy)
April
- 7th World Health Day
- 11th World Parkinson Day
- 14th International Moment of Laughter Day
- 17th World Hemophilia Day
- 25th World Malaria Day
- 29th Undiagnosed Disease Day
May
- Macular Month
- 5th World Asthma Day
- 8th World Ovarian Cancer Day
- 8th World Redcross Day
- 12th International ME/CFS Day
- 12th International Nurses Day
- 22nd World Pre-eclampsia Day
- 19th World Family Cancer Day
- 23rd Australia's Biggest Morning Tea
- 26th National Sorry Day
- 30th World MS Day
June
- Bowel Cancer Awareness Month
- 1st – 7th World Haemochromatosis Awareness Week
- 9-15th Men’s Health Week
- 9th – 15th National Blood Donor Week
- 2nd-8th World Hemochromatosis Day
- 14th World Blood Donor Day
- 16th Red Apple Day (Bowel Cancer)
- 19th World Sickle cell Day
- 21st Motor Neuron Disease Day
- 29th World Scleroderma Day
July
- Dry July (Cancer)
- 13-19th National Diabetes Week
- 22nd World Fragile X Day
- 27th-3rd Donate Life Week (Organ Donation)
- 28th World Hepatitis Day
August
- 1st World Lung Cancer Awareness Day
- 7th Jeans for Genes Day (genetic birth defects)
- 20th World Mosquito Day
- 21st - 27th Brain Injury Awareness Week
- 20th Daffodil Day (Cancer Council)
- 27th Inherited Cancers Awareness Day
- 29th Wear It Purple Day (LGBTQIA+)
September
- World Alzheimer’s Month
- Global Childhood Cancer Awareness Month
- Gynaecological Cancer Awareness Month
- Prostate Cancer Awareness Month
- 4th PKD Awareness Day (Polycystic Kidney Disease)
- 4th World Sexual Health Day
- 7th World Duchenne Awareness (Muscular Dystrophy)
- 7th - 11th Women's Health Week
- 12th RUOK? Day
- 15th World Patient Safety Day
- 21st World Alzheimer’s Day
- 25th World Pharmacists Day
- 29th World Heart Day
October
- Breast Cancer Awareness Month
- Red Socks Run (Kidney Disease)
- 6th World Cerebral Palsy Day
- 10th World Mental Health Day
- 13th Metastatic Breast Cancer Awareness Day
- 11-17th National Carers Week
November
- Lung Cancer Awareness Month
- Movember (Men’s Health)
- 4th International Pathology Day
- 9-13th Cervical Cancer Awareness Week
- 12th Genetic Counsellors Awareness Day
- 14th World Diabetes Day
- 17th Cervical Cancer Elimination Day of Action
- 18-24th World Antibiotic Awareness Week
- 18th World Chronic Obstructive Pulmonary Disease Day
- 19th International men’s Day
- 20th World Children’s Day
- 26th World Sustainable Transport Day
December
- Decembeard (Bowel Cancer)
- 1st World AIDS Day
- 12th Universal Health Coverage Day
- 27th International Day of Epidemic Preparedness