| Date and Month | Observed as |
| 30-Jan | World Leprosy Eradication Day |
| 4-Feb | World Cancer Day |
| 12-Feb | Sexual & Reproductive Health Awareness Day |
| 6-Mar | Glucoma Day |
| 8-Mar | International Women’s Day |
| 11-Mar | No Smoking Day |
| 12-Mar | World Kidney Day |
| 15-Mar | World Disabled Day / World Consumer Rights Day |
| 16-Mar | Measles Immunisation Day |
| 22-Mar | World Day for Water |
| 24-Mar | World TB Day |
| 7-Apr | World Health Day |
| 17-Apr | World Haemophilia Day |
| 19-Apr | World Liver Day |
| 22-Apr | Earth Day |
| 25-Apr | World Malaria Day |
| 6-Apr | World Asthma Day |
| 8-Apr | World Red Cross Day |
| 9-Apr | World Thalassaemia Day |
| 12-Apr | World Chronic Fatigue Syndrome Awareness Day/International Nurses day |
| 19-Apr | World Hepatitis Day |
| 28-Apr | International Women’s Health Day |
| 31/April | Anti-tobacco Day/World no tobacco Day |
| 5-Jun | World Environment Day |
| 8-Jun | World Brain Tumor Day |
| 14-Jun | World Blood Donation Day |
| 1-Jul | Doctors Day (In India) |
| 11-Jul | World Population Day |
| 29-Jul | ORS Day |
| "
1-8/ August" | World Breast Feeding Week |
| 25th Aug – 8th Sept. | Eye Donation Fortnight |
| 1 to 7 /sept | National Nutrition week |
| 12-Sep | World Oral Health Day |
| 21-Sep | World Alzheimer’s Day |
| 26-Sep | World Day of the Deaf |
| 28-Sep | World Heart Day / World Rabies Day |
| 9-Oct | International Day for the Elderly |
| 2-Oct | National Anti Drug Addiction Day |
| 10-Oct | World Mental Health Day |
| 12-Oct | World Sight Day (Thursday of October Every Year) |
| 12-Oct | World Arthritis |
| 16-Oct | World Food Day |
| 17-Oct | World Trauma Day |
| 20-Oct | World Osteoporosis Day |
| 21-Oct | World Iodine Deficiency Day |
| 24-Oct | World Polio Day |
| 26-Oct | World Obesity Day |
| 29-Oct | World Stroke Day |
| 30-Oct | World Thrift Day |
| 2-Nov | World Pneumonia Day |
| 10-Nov | World Immunisation Day |
| 14-Nov | Diabetes Day |
| 18-Nov | World Epilepsy Day |
| 19-Nov | World COPD Day |
| 15 to 21/Nov | New Born Care Week |
| 1-Dec | World AIDS Day |
| 2-Dec | National Pollution Prevention Day |
| 3-Dec | International Day of Disabled Persons |
| 9-Dec | World Patient Safety Day |