| Above and Beyond | Peterborough |
| Bereaved Families of Ontario, No Physical/Mailing Address | Peterborough |
| Bridge Hospice, The | Warkworth |
| Canada. Canada Revenue Agency, Tax Credits for Caregivers | Ottawa |
| Canada. Veterans Affairs Canada [Toronto area], Scarborough Service Centre, Bureau of Pensions Advocates | Scarborough Central |
| Canadian Anti-Fraud Centre, No physical location | North Bay |
| Canadian Centre for Victims of Torture, Scarborough | Scarborough Central |
| Canadian Centre for Victims of Torture, Victoria Park Hub | Scarborough Central |
| Canadian Mental Health Association Haliburton, Kawartha, Pine Ridge, Peterborough - George St N, Peterborough Office | Peterborough |
| Canopy Support Services, Peterborough, Autism Services | Peterborough |
| CoHealth | Toronto |
| College of Occupational Therapists of Ontario | Toronto Downtown Central |
| College of Physicians and Surgeons of Ontario | Toronto Downtown Central |
| Community Care Peterborough, Peterborough Office, Home at Last | Peterborough |
| Community Paramedic Programs, Peterborough Community Paramedic Program, Peterborough, Peterborough Community Paramedic Program | Peterborough |
| ConnexOntario | London |
| Cystic Fibrosis Canada, Peterborough - Mailing Address, Peterborough and District Chapter | Peterborough |
| Dialysis Management Clinics | Peterborough |
| Elder Abuse Prevention Ontario, No Physical Location, Seniors Safety Line | Toronto |
| Eli Lilly Canada, Patient Support Program | Toronto Downtown Central |
| Elizabeth Fry Society of Peterborough, Reid St - Peterborough, Housing Programs | Peterborough |
| Epilepsy Ontario [Central East], Peterborough, Epilepsy Peterborough & Area | Peterborough |
| Hastings Roseneath Food Bank | Trent Hills |
| Health Care Connect, No Physical Location | Toronto |
| Heart and Stroke | Toronto |
| Huntington Society of Canada, Peterborough Chapter, Huntington Disease Resource Centre, East Central Ontario Region | Peterborough |
| Kawartha Sexual Assault Centre | Peterborough |
| Lakeridge Health Oshawa, Indigenous Navigator | Oshawa |
| Law Society of Ontario, Law Society Referral Service | Toronto Downtown Central |
| Life After Stroke, Peterborough, Life After Stroke Peterborough | Peterborough |
| Lung Health Foundation | Ontario |
| ME / FM Association of Peterborough and District, Peterborough | Peterborough |
| Métis Nation of Ontario, Aging at Home Program | Peterborough |
| New Canadians Centre, Peterborough Branch | Peterborough |
| Niijkiwendidaa Anishnaabekwewag Services Circle | Peterborough |
| Nogojiwanong Friendship Centre, Healthy Living and Healthy Kids Programs | Peterborough |
| Nogojiwanong Friendship Centre, Indigenous Community Wellness | Peterborough |
| Nogojiwanong Friendship Centre, Life Long Care Program | Peterborough |
| One City Peterborough, Trinity Community Centre | Peterborough |
| Ontario Health atHome, Peterborough - Parkway Mall, Nursing Clinic - Peterborough | Peterborough |
| Ontario Health atHome, Peterborough Branch | Peterborough |
| Ontario Health Regulators, ontariohealthregulators.ca | Beaverton |
| Ontario Provincial Police, Peterborough, Peterborough County Detachment | Peterborough |
| Ontario Senior Homeowners' Property Tax Grant | Oshawa |
| Ontario. Ministry of Health, No Physical Location, Telehealth Ontario | Toronto Downtown Central |
| Parkinson Canada, Peterborough, Support Groups | Peterborough |
| Peterborough 360 Degree Nurse Practitioner-Led Clinic | Peterborough |
| Peterborough Family Health Team, PFHT Health Clinic, Blood Sugar Basics workshop | Peterborough |
| Peterborough Northumberland Crime Stoppers | Peterborough |
| Peterborough Police Service, Headquarters | Peterborough |
| Peterborough Police Service, Homeguard Program, Headquarters | Peterborough |
| Peterborough Public Health, Peterborough - King St, Community Dental Health Clinic | Peterborough |
| Peterborough Regional Health Centre, Diabetes Care Clinic | Peterborough |
| Peterborough Regional Health Centre, Geriatric Assessment and Intervention Network | Peterborough |
| Peterborough Regional Health Centre, Mental Health Services - Psychiatric Assessment Services for the Elderly | Peterborough |
| Peterborough Regional Health Centre, Geriatric Assessment Behavioural Unit | Peterborough |
| Peterborough Regional Health Centre, Hospital Elder Life Program | Peterborough |
| Peterborough Regional Health Centre, PRHC Sexual Assault / Domestic Violence Response Program | Peterborough |
| Peterborough Regional Health Centre, Women's Health Care Centre | Peterborough |
| Selwyn Outreach Centre, FRIENDS Peterborough | Peterborough |
| ServiceOntario, Peterborough, Peterborough Service Counter | Peterborough |
| Spinal Cord Injury Ontario [Central East], Warsaw - Mailing Address, Peterborough Regional Office | Douro-Dummer |
| Telecare Distress Centre of Peterborough | Peterborough |
| The Medical Centre, Ontario Breast Screening Program | Peterborough |
| Trent Regional Sleep Clinic | Peterborough |
| VON Canada - Peterborough Victoria Haliburton Site, Keene - Heritage Line, VON Nurse Practitioner Clinic - Keene | Keene |
| Where to Get a Free Naloxone Kit | Ontario |
