| June | Alzheimer’s and Brain Awareness Month | Global | https://www.alz.org/abam/overview.asp#takeAction |
| June | Antiphospholipid Antibody Syndrome (APS) Awareness Month | United States | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5519533/ |
| June | Migraine and Headache Awareness Month | United States | https://americanheadachesociety.org/news/how-to-participate-migraine-headache-awareness-month/ |
| June | Hemiplegic Migraine Awareness Month | United States | https://headaches.org/2018/05/24/mham-recognition-days/ |
| June | PTSD Awareness Month | United States | https://www.ptsd.va.gov/understand/awareness/index.asp |
| 5-Jun | National Cancer Survivors Day | United States | https://www.ncsd.org/ |
| 8-Jun | World Brain Tumor Day | Global | https://doctor.ndtv.com/living-healthy/world-brain-tumor-day-causes-symptoms-and-treatment-1864556 |
| 11-Jun | Neuropathy Action Awareness Day | United States | http://www.neuropathyaction.org/ |
| 13-Jun | International Albinism Awareness Day (United Nations) | Global | https://www.un.org/en/observances/albinism-day |
| 17-Jun | CDKL5 Worldwide Awareness Day | Global | https://www.cdkl5.com/cdkl5-awareness-month/ |
| 18-Jun | Autistic Pride Day | United States | https://en.wikipedia.org/wiki/Autistic_Pride_Day |
| 19-Jun | World Sickle Cell Day | Global | https://www.sicklecelldisease.org/get-involved/events/awareness-month-and-world-sickle-day/#:~:text=June%2019th%20was%20officially%20designated,and%20their%20families%20and%20caregivers. |
| 21-Jun | Global Day of Recognition of ALS/MND | Global | https://www.alsmndalliance.org/global-day/ |
| 23-Jun | Dravet Syndrome Awareness Day | United States | https://www.dravetfoundation.org/ |
| 25-Jun | World Vitiligo Awareness Day | Global | 25june.org/ |
| 26-28 Jun | Helen Keller Deaf Blind Awareness Week (dates may shift each year) | Global | https://deafblind.org.uk/helen-keller/ |
| 27-Jun | Helen Keller Day | United States | https://en.wikipedia.org/wiki/Helen_Keller_Day |
| 29-Jun | World Scleroderma Awareness Day | Global | http://worldsclerodermaday.org/ |
| 30-Jun | Arthrogryposis Awareness Day | United States | https://amcsupport.org/amc-awareness-day/ |
Source: “2023 Calendar of Disability-Related Dates.” Disability:IN, 7 Apr. 2023, https://disabilityin.org/resource/2023-calendar-of-disability-related-dates/.