| Action Canada for Sexual Health and Rights | Ottawa |
| Advancement of Women Halton, Women's Advocacy Group | Halton Region |
| Afghan Association of Ontario, Toronto | Toronto |
| Akwaba Cultural Exchange, Cultural Heritage Group | Milton |
| Amnesty International Canada, Group 21 Burlington - Mailing Address | Burlington |
| Association for Bright Children of Ontario, Halton Chapter | Halton Region |
| Association of Oakville Harbours Stakeholders | Oakville |
| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Black Lives Matter (Canada) | Toronto |
| Black Mentorship Inc, Professional Mentorship Program | Oakville |
| B'nai Brith Canada, Toronto Office | Toronto |
| Bronte Village Residents' Association | Oakville |
| Burlington Caribbean Connection (The) | Burlington |
| Burlington For Accessible Sustainable Transit | Burlington |
| Burlington Road Safety Committee | Burlington |
| Burlington. Office of the City Clerk, Burlington Seniors Advisory Committee | Burlington |
| BurlingtonGreen Environmental Association | Burlington |
| Canada. Department for Women and Gender Equality | Gatineau |
| Canada. Office of the Federal Ombudsperson for Victims of Crime | Ottawa |
| Canadian Alliance of British Pensioners | Toronto |
| Canadian Association of Retired Persons, Toronto | Toronto |
| Canadian Association of the Deaf | Ottawa |
| Canadian Breast Cancer Network | Ottawa |
| Canadian Caribbean Association of Halton, Cultural Heritage Group | Oakville |
| Canadian Centre for Housing Rights, Eviction Prevention and Tenant Services | Toronto |
| Canadian Civil Liberties Association | Toronto |
| Canadian Federation of University Women, Burlington Chapter | Burlington |
| Canadian Federation of University Women, Milton and District Chapter - Mailing Address | Milton |
| Canadian Feed The Children | Toronto |
| Canadian Hard of Hearing Association, Canadian Hard of Hearing Association Advocacy and Support Groups | |
| Canadian Hard of Hearing Association, Ottawa, Canadian Hard of Hearing Association, Ottawa | Ottawa |
| Canadian Human Rights Commission | Ottawa |
| Canadian Indian Association of Halton Region, Cultural Heritage Group | Oakville |
| Canadian Internet Policy and Public Interest Clinic | Ottawa |
| Canadian Japanese Cultural Centre of Hamilton, Canadian Japanese Cultural Centre of Hamilton Programs | Hamilton |
| Canadian Mental Health Association, Halton Region Branch Head Office - Oakville, Mental Health Services | Oakville |
| Canadian Mental Health Association, Halton Region Branch - Milton Office, Mental Health Services | Milton |
| Canadian Organization for Rare Disorders | Toronto Downtown Central |
| Canadian Resource Centre for Victims of Crime | Ottawa |
| Canadian Snowbird Association | Toronto |
| CARP, Halton Chapter | Burlington |
| Centre for Diverse Learners | Burlington |
| CFUW Georgetown, Georgetown Chapter | Georgetown |
| CFUW Oakville | Oakville |
| Chartwell-Maple Grove Residents Association | Oakville |
| Chinmaya Mission Halton Region | Milton |
| Christian and Missionary Alliance, Burlington - Central Canadian District Office | Burlington |
| Clearview Oakville Community Alliance | Oakville |
| Conservation Halton, Public Education/Outreach Programs | Burlington |
| Coronation Park Residents Association | Oakville |
| Croatian Social and Cultural Centre | Halton Hills |
| Dar Foundation | Oakville |
| Destination Campbellville Community Association | Milton |
| Dying With Dignity Canada | Toronto |
| Elder Abuse Prevention Ontario | Etobicoke Central |
| Empowerment Council (Addiction and Mental Health), Systemic Advocacy and Education | Toronto |
| Falgarwood Ridge Residents' Association Inc | Oakville |
| Federated Women's Institutes of Ontario, Wellington-Halton District | Stoney Creek |
| Federated Women's Institutes of Ontario, Silver-Wood Women's Institute | Georgetown |
| Federated Women's Institutes of Ontario, Ashgrove Women's Institute | Georgetown |
| Federated Women's Institutes of Ontario, Norval Women's Institute | Halton Hills |
| Federated Women's Institutes of Ontario, Dublin Women's Institute | Rockwood |
| Field and Stream Rescue Team | Burlington |
| Friendship Bench (The) | Oakville |
| Front Line Outreach | Oakville |
| Georgetown and District Ministerial Association | Georgetown |
| Glen Abbey Neighbourhood Association | Oakville |
| Grandmother's Voice | Halton Region |
| Greek Community of Burlington and District | Burlington |
| Greenpeace Canada, Toronto | Toronto |
| Guru Ravidas Gurdwara Sahib Burlington | Burlington |
| Halton Alive | Burlington |
| Halton Black History Awareness Society | Burlington |
| Halton Black Voices | Halton Region |
| Halton Community and Cultural Association (The) | Burlington |
| Halton Environmental Network | Halton Region |
| Halton Equity & Diversity Roundtable | Halton Region |
| Halton Islamic Association | Burlington |
| Hamlet of Glen Williams Residents Association | Halton Hills |
| Hindu Swayamsevak Sangh, Halton Region | Halton Region |
| Hum-WE Women's Hub, Support Services for Women | Milton |
| ICNA Sisters Milton | Milton |
| Indigenous Diabetes Health Circle, Indigenous Diabetes Health Circle, Niagara Region | Thorold |
| Innocence Canada, Toronto | Toronto |
| Interfaith Council of Halton | Oakville |
| Islamic Community Centre of Milton | Milton |
| Islamic Community of Oakville | Oakville |
| Italian Canadian Club of Burlington | Burlington |
| Italian Cultural Centre of Milton | Milton |
| Joshua Creek Residents' Association | Oakville |
| MADD Canada, Halton Region Chapter | Oakville |
| Melanoma Canada | Oakville |
| Métis Nation of Ontario | Ottawa |
| Métis Women's Circle, Métis Women's Circle Programs and Events | Hamilton |
| Migrant Workers Alliance for Change | Toronto |
| Milton Chinese Canadian Association | Milton |
| Milton Muslim Moms | Milton |
| MiltonGreen Environmental Association | Milton |
| MitoCanada Foundation | Oakville |
| Mood Disorders Association of Ontario, Peer Supports and Services (Toronto) | Toronto |
| Mosaic Foundation for Youth and Women | Burlington |
| Muslim Advisory Council of Canada, Oakville | Oakville |
| Muslim Association of Milton, Cultural Heritage Group | Oakville |
| Muslim Children's Aid and Support Services, Child, Youth and Family Support Services | Toronto |
| National Pensioners Federation | Mississauga |
| Native Women's Association of Canada, Gatineau | Gatineau |
| Neurofibromatosis Ontario | |
| Nigerian Community Halton | North Oakville |
| North Oakville Ward 7 Residents' Association | Oakville |
| Oakville Chinese Network Society, Cultural Heritage Group | Oakville |
| Oakville Community Centre for Peace, Ecology and Human Rights | Oakville |
| Oakville Lakeside Residents' Association | Oakville |
| Oakville. Parks and Open Space, Parks & Gardens | Oakville |
| Oakville. Recreation and Culture, Sir John Colborne Recreation Centre for Seniors, Seniors Working Action Group | Oakville |
| Oakvillegreen Conservation Association | Oakville |
| Older Women's Network | Toronto |
| Ombudsman Ontario, Children and Youth Unit | Toronto |
| Ontario Aboriginal HIV/AIDS Strategy | Toronto Downtown North |
| Ontario Autism Coalition | Ontario |
| Ontario Federation of Labour | Toronto |
| Ontario Society of Senior Citizens' Organizations | Toronto |
| Ontario. Ministry of Francophone Affairs, Ministry of Francophone Affairs | Toronto |
| Plenty Canada | Lanark Highlands |
| Polish National Union of Canada | Burlington |
| Poverty Free Halton, Poverty Action Group | Burlington |
| Prime Earth, Youth Empowerment & Environmental Conservation Organization | Burlington |
| Prosper Canada, Financial Empowerment | Toronto |
| Protecting Escarpment Rural Land | Burlington |
| Redleaf Cultural Integration, Burlington Chinese Community Connection | Burlington |
| Retired Teachers of Ontario, Halton District 15 - No Physical Address | Halton Region |
| ROCK, Queer@ROCK | Halton Region |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS) | Halton Region |
| Speroway | Burlington |
| Suffah Academy, Milton, Masjid Khadijah | Milton |
| Syyidah Aysha Centre | Milton |
| Threads of Life - Association for Workplace Tragedy Family Support | London |
| Trafalgar-Chartwell Residents' Association | Oakville |
| Trout Unlimited Canada - Greg Clark Chapter, Environmental Improvement Group | Halton Region |
| UNICEF Canada | Toronto |
| United Senior Citizens of Ontario | Toronto |
| United Way Halton & Hamilton, Halton Office | Burlington |
| Vaishno Devi Mandir, Hindu Temple | Oakville |
| VOICE for Children who are Deaf and Hard of Hearing, Halton/Hamilton/Niagara/Peel Chapter | Halton Region |
| We Love Oakville | Oakville |
| West Harbour Residents' Association | Oakville |
| West River Residents' Association | Oakville |
| Women of Halton Action Movement, Women's Advocacy Group | Oakville |
| Women's Legal Education and Action Fund | Toronto |
| Workers' Action Centre | Toronto |
| World Renew | Burlington |
| Youth Alliance for Intersectional Justice, Burlington, Social, Advocacy and Education Services for Black Neurovaried Youth | Burlington |
