Meadowlands Public School
- Classes from JK to grade 6, in Nepean.
- http://www.meadowlandsps.ocdsb.ca/

McGregor Easson Public School
- Provides classes from JK to grade 6.
- http://www.mcgregoreassonps.ocdsb.ca/

Maple Ridge Public School
- Classes from junior kindergarten to grade 8, in Orleans.
- http://mapleridgeps.ocdsb.ca/

Munster Elementary School
- JK-5 English school. Profile, principal's, sports, staff, class, newsletter and council pages.
- http://www.munsteres.ocdsb.ca/

Mary Honeywell Elementary School
- JK-5 English and French Immersion. Profile, history, newsletter and council pages.
- http://www.maryhoneywelles.ocdsb.ca/

Metcalfe Public School
- JK-8 English and Core French. Profile, programs, art gallery, events, projects and links pages.
- http://www.metcalfeps.ocdsb.ca/

Manordale Public School
- JK-6 English and Early French Immersion. Profile, classes, events, newsletter, calendar, council and resource pages.
- http://www.manordaleps.ocdsb.ca/

Manor Park Public School
- JK-6 English and Early French Immersion. Profile, principal's, staff, students, volunteer, events and council pages.
- http://www.manorparkps.ocdsb.ca/

Manotick Public School
- JK-5 English and Early French Immersion. Profile, history, staff, calendar, newsletter, council and curriculum pages.
- http://manotickps.ocdsb.ca/

Mutchmor Public School
- JK-6 English and Core French school. Profile, staff, student activities, virtual tour, community and links pages.
- http://www.mutchmorps.ocdsb.ca/

McMaster Catholic School
- JK-6 English school. Grade, newsletter, library and sports pages.
- http://www2.occdsb.on.ca/mcm/

Monsignor Paul Baxter Catholic School
- K-6 English school. Profile, principal's message, programs, newsletter and council pages.
- http://www2.occdsb.on.ca/mpb/