| Barrie and Community Family Health Team, Barrie Primary Care Campus, Prenatal and Well Baby Clinic | Barrie |
| Barrie Area Native Advisory Circle, Barrie - 125 Bell Farm Rd, Suite 200, Mamaway Wiidokdaadwin Clinic | Barrie |
| Barrie Area Native Advisory Circle, Orillia, Mamaway Wiidokdaadwin Clinic | Orillia |
| Breastfeeding Success | Clearview (Simcoe County) |
| Collingwood General and Marine Hospital, Collingwood, Collingwood Well Baby Clinic | Collingwood |
| Collingwood General and Marine Hospital, Pre-Natal Labour and Delivery Classes | Collingwood |
| Doula Group (The) | Barrie |
| Haliburton, Kawartha, Pine Ridge District Health Unit, Lindsay, Prenatal Classes, Lindsay | Kawartha Lakes |
| Healthy Babies Healthy Families, Collingwood | Collingwood |
| Huron Perth Public Health, Clinton - London Rd, Huron Perth Public Health - Clinton Office | Central Huron |
| Huron Perth Public Health, Stratford - West Gore St., Huron Perth Public Health - Stratford Office | Stratford |
| Kawartha Birth and Lactation, No physical address | Peterborough |
| London Health Sciences Centre, Victoria Hospital, Pregnancy Options Program | London |
| Métis Nation of Ontario, Owen Sound, Healing and Wellness Branch | Owen Sound |
| Midland Midwives By the Bay, Chigamik-Waypoint Community Health Hub | Midland |
| Moose Deer Point First Nation, Mactier - 1025C Mitawbik Rd, Health Services | Georgian Bay Township |
| Muskoka Algonquin Healthcare, Obstetrics (Labour & Delivery), Bracebridge - Ann St - South Muskoka Memorial Hospital Site | Bracebridge |
| Muskoka Algonquin Healthcare, Obstetrics (Labour & Delivery), Huntsville District Memorial Hospital Site | Huntsville |
| M'Wikwedong Indigenous Friendship Centre | Owen Sound |
| North Bay Parry Sound District Health Unit, Parry Sound Office, North Bay Parry Sound District Health Unit, Parry Sound Office | Parry Sound |
| Orillia Soldiers' Memorial Hospital, Birthing Preparation Program, Orillia - 170 Colborne St W | Orillia |
| Peterborough Pregnancy Support Services, Aylmer St North | Peterborough |
| South East Grey Community Health Centre, Chatsworth, Chatsworth Satellite Site | Chatsworth |
| South East Grey Community Health Centre, Dundalk - Main St, Dundalk Medical Clinic | Southgate |
| Stratford Midwives | Stratford |
| Wellington-Dufferin-Guelph Public Health, Orangeville, Public Health | Orangeville |