| Month |
Asian Heritage Month; National; Vancouver Asian Heritage Month Society |
| Month |
National Asthma Awareness Month ; National; Asthma Society of Canada |
| Month |
Speech and Hearing Awareness Month; North America; Canadian Association of Speech-Language Pathologists and Audiologists |
| Month |
Blood Pressure Month; National; Heart and Stroke Foundation of Canada |
| Month |
Car Care Month; National; Automotive Industries Association of Canada |
| Month |
Celiac Awareness Month; National; Health Canada |
| Month |
Cerebral Palsy Awareness Month; Alberta; Cerebral Palsy Association in Alberta |
| Month |
Community Living Month; Ontario; Ontario Association for Community Living |
| Month |
Cystic Fibrosis Awareness Month; National; Canadian Cystic Fibrosis Foundation |
| Month |
International Doula Month; International; Canadian Doula Association |
| Month |
Hemochromatosis Awareness Month; National; Canadian Hemochromatosis Society |
| Month |
Huntington Disease Awareness Month; National; Huntington Society of Canada |
| Month |
LEAVE A LEGACY™ Month; National; LEAVE A LEGACY™ Canada |
| Month |
MedicAlert Month; National; Canadian MedicAlert Foundation |
| Month |
MS Awareness Month; National; Multiple Sclerosis Society of Canada |
| Month |
Museum Month; Ontario; Ontario Museum Association |
| Month |
National Physiotherapy Month (April 24-May 24); National; Canadian Physiotherapy Association |
| Month |
Red Shield Month; National; Salvation Army |
| Month |
Sexual Abuse/Assault Prevention Month; Ontario; Ontario Women's Directorate |
| Month |
Neurofibromatosis Awareness Month; National; NF Canada |
| Month |
Vision Health Month; National; CNIB |
| 1st Wk |
Allergy Awareness Week; National; Allergy Foundation of Canada |
| 1st Wk |
Drinking Water Week; British Columbia; BC Water & Waste Association |
| 1st Wk |
Education Week (April 28 - May 2); Ontario; Ministry of Training, Colleges and Universities |
| 1st Wk |
Emergency Preparedness Week; National; Emergency Preparedness Canada |
| 1st Wk |
Hospice Palliative Care Week; National; Canadian Hospice Palliative Care Association |
| 1st Wk |
International Youth Week; International; International Youth Week |
| 1st Wk |
National Composting Awareness Week; National; Composting Council of Canada |
| 1st Wk |
Spinal Health Week; National; Ontario Chiropractic Association |
| 1st Wk |
National Mental Health Week; National; Canadian Mental Health Association |
| 1st Wk |
National Kids Day; National; Kids Help Phone |
| 3 |
World Press Freedom Day; International; UN |
| 5 |
International Day of the Midwife; International; International Confederation of Midwives |
| 6 |
World Asthma Day; International; Asthma Society of Canada |
| 2nd Wk |
Esophageal Cancer Awareness Week; Ontario; Canadian Cancer Society, Ontario Division |
| 2nd Wk |
Family Caregiver Week; British Columbia; Family Caregivers' Network Society |
| 2nd Wk |
Juvenile Arthritis Awareness Week; Alberta and NWT; Arthritis Society |
| 2nd Wk |
National Nursing Week; National; Canadian Nurses Association |
| 2nd Wk |
National Police Week; National; RCMP |
| 2nd Wk |
North American Occupational Health and Safety Week; North America; Canadian Society of Safety Engineering |
| 5-10 |
National Astronomy Week; National; Royal Astronomical Society of Canada |
| 8 |
International Thalassemia Day; International; Thalassemia Foundation of Canada, Hemoglobal |
| 8 |
World Red Cross Day; National; Canadian Red Cross Society |
| 10 |
National Astronomy Day; National; Royal Astronomical Society of Canada |
| 10 |
World Lupus Day; International; Lupus Canada |
| 12 |
International Fibromyalgia Awareness Day; International; Ontario Fibromyalgia Association |
| 12 |
Canada Health Day; National; Canadian Public Health Association |
| 12 |
International Nurses Day; International; Canadian Nurses Association |
| 15 |
International Day of Families; International; UN |
| 3rd Wk |
Safe Boating Week; National; Canadian Safe Boating Council |
| 3rd Wk |
National Road Safety Week; National; Canada Safety Council |
| 3rd Wk |
National VON (Victorian Order of Nurses) Week; National; VON Canada |
| 17 |
Interational Day Against Homophobia; International; Fondation Emergence |
| 18 |
International Museums Day; International; Canadian Museums Association |
| 4th Wk |
National Access Awareness Week; National; |
| 4th Wk |
National Sun Awareness Week; National; Canadian Dermatology Association |
| 4th Wk |
National Water Safety Week; National; Canadian Red Cross Society |
| 21 |
World Day for Cultural Development; International; UNESCO Canada |
| 22-25 |
Aboriginal Awareness Week; National; Indian and Northern Affairs Canada (INAC) |
| 25 |
National Missing Children's Day; National; Missing Children Society of Canada |
| 28 |
National Multiple Births Awareness Day; National; Multiple Births Canada |
| 29 |
Active Healthy Kids Day; National; Active Healthy Kids Canada |
| 31 |
World No-Tobacco Day; International; WHO |