| January | World Braille Day (United Nations Day) | Global |
| March | Developmental Disabilities Awareness Month | United States |
| March | Disability Day of Mourning | United States |
| March | International Wheelchair Day | Global |
| March | U.S. National Cerebral Palsy Awareness day | United States |
| April | World Autism Awareness Day (United Nations) | Global |
| May | Mental Health Month | United States |
| May | Mobility Awareness Month | United States |
| May | Multiple Sclerosis Awareness Month | Canda |
| May | National Children’s Mental Health Awareness Day | United States |
| May | Global Accessibility Awareness Day (GAAD) | Global |
| June | PTSD Awareness Month | United States |
| June | Autistic Pride Day | United States |
| June | Helen Keller Deaf Blind Awareness Week | United States |
| June | National Post Traumatic Stress Disorder (PTSD) Day | United States |
| July | Americans with Disabilities Act Anniversary | United States |
| September | National Suicide Prevention Awareness Month | United States |
| September | Disability Awareness Day | United Kingdom |
| October | ADHD Awareness Month | United States |
| October | Dyslexia Awareness Month | United States |
| October | Learning Disability Awareness Month | United States |
| October | National Disability Employment Awareness Month | United States |
| October | Selective Mutism Awareness Month | United States |
| October | World Day of Bullying Prevention | Global |
| October | World Blind Day / World Sight Day | Global |
| October | Blind Americans Equality Day | United States |
| October | Disability Mentoring Days (Starts on the Third Wednesday of each October) | United States |
| November | World Usability Day | Global |
| December | International Day of the Disabled Person (United Nations) | Global |