| Make-A-Wish Canada, Wish Program | North York Central |
| Maple Co-operative Nursery School, Licensed Child Care Centre | Georgetown |
| Maple Tree Montessori Child Care, Licensed Child Care Centre | Oakville |
| Marian Montessori School, Licensed Child Care Centre | Oakville |
| Maternal Minds, Psychoeducational Programs | Milton |
| Midwives of Brampton and Halton Hills, Midwifery Services | Brampton |
| Midwives of Mississauga | Erin Mills |
| Milton Bible Church, Community Food Programs | Milton |
| Milton BMX Racing | Milton |
| Milton Community Resource Centre, CHERISH Home Child Care - Licensed Home Child Care Agency | Halton North |
| Milton Community Resource Centre | Milton |
| Milton Community Resource Centre, Bronte Street School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Campbellville - Brookville Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Boyne Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Bruce Trail Public School, Licensed Child Care Centre - Before and After School Care | Milton |
| Milton Community Resource Centre, Milton - Bruce Trail Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Chris Hadfield Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Hawthorne Village Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - P L Robertson Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - St. Scholastica Catholic Elementary School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Tiger Jeet Singh Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Milton - Viola Desmond Public School, EarlyON Child and Family Centre | Milton |
| Milton Community Resource Centre, Milton - Viola Desmond Public School, Licensed Child Care Centre - Before and After School Care | Milton |
| Milton Community Resource Centre, Milton - Viola Desmond Public School, Licensed Child Care Centre | Milton |
| Milton Community Resource Centre, Community Fridge | Milton |
| Milton Community Resource Centre, EarlyON Child and Family Centre | Milton |
| Milton Community Resource Centre, Licensed Child Care Centre - Nursery School | Milton |
| Milton Community Resource Centre, Licensed Child Care Centre - School-Age Break Care | Milton |
| Milton Curling Club | Milton |
| Milton Girls Softball | Milton |
| Milton Heights Ski Racing Club | Milton |
| Milton Kendo Club | Milton |
| Milton Marlin Swim Team | Milton |
| Milton Minor Ball Hockey League | Milton |
| Milton Minor Hockey Association | Milton |
| Milton Minor Lacrosse Association | Milton |
| Milton Pickleball Association | Milton |
| Milton Public Library, Main Branch, Library Services | Milton |
| Milton Public Library, Beaty Branch, Library Services | Milton |
| Milton Public Library, Children's Programs | Milton |
| Milton Public Library, Sherwood Branch, Library Services | Milton |
| Milton Sea Cadets, Milton - RCSCC Chaudiere, 304 Royal Canadian Sea Cadet Corps Chaudiere | Milton |
| Milton Skating Club | Milton |
| Milton Soccer Academy | Milton |
| Milton Speed Skating Club | Milton |
| Milton Springers Gymnastics Club | Milton |
| Milton Stags Youth Basketball | Milton |
| Milton Tennis Club | Milton |
| Milton Youth Soccer Club | Milton |
| Milton Youth Volleyball Club | Milton |
| Milton. Community Services, Mattamy National Cycling Centre, Recreation & Cycling Facilities & Programs | Milton |
| Milton. Community Services, Milton - Multiple locations, Splash Pads | Milton |
| Milton. Community Services, Milton Leisure Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Milton Sports Centre, Milton Youth Space | Milton |
| Milton. Community Services, Milton Sports Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Children and Youth Recreation Programs | Milton |
| Milton. Community Services, Family Recreation Programs | Milton |
| Milton. Community Services, Financial Assistance for Recreation Programs | Milton |
| Milton. Community Services, Inclusion for Special Needs | Milton |
| Milton. Community Services, Milton Youth Task Force | Milton |
| Milton. Community Services, School Breaks and After School Recreation Programs | Milton |
| Milton. Community Services, Outdoor Sports Parks | Milton |
| Milton. Community Services, Nassagaweya Tennis Centre and Community Hall, Tennis Recreation Programs & Community Facilities | Milton |
| Milton. Community Services, Recreational Skating | Milton |
| Milton. Community Services, Sherwood Community Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Swimming | Milton |
| Montessori Country School (The), Licensed Child Care Centre and Elementary School | Milton |
| Montessori Preschool, Licensed Child Care Centre | Burlington |
| Montessori School of Milton, Licensed Child Care Centre | Milton |
| Movies for Mommies Oakville, The Original Parent & Baby Film Event | Oakville |
| Munn's Child Care Centre, Oakville - Munn's United Church, Licensed Child Care Centre | Oakville |
| Munn's Child Care Centre, Oakville - Iroquois Ridge High School, Licensed Child Care Centre | Oakville |
| Muppets Co-operative Preschool, Licensed Child Care Centre | Burlington |
| Muslim Children's Aid and Support Services, Lawrence Avenue Office, Child, Youth and Family Support Services | Toronto |
