| A Cappella Showcase | Waterdown |
| Acton Agricultural Society | Acton |
| Acton Citizens Band | Acton |
| African Caribbean Council of Halton | Milton |
| Akwaba Cultural Exchange, Cultural Heritage Group | Milton |
| Aldershot Players | Burlington |
| American Women's Club of Southern Ontario, Social Club | Oakville |
| Art Gallery of Burlington | Burlington |
| Arts Burlington | Burlington |
| Arts Milton | Milton |
| ArtWorks Oakville | Oakville |
| Beta Sigma Phi, Burlington - Mailing Address | Burlington |
| Beta Sigma Phi, Milton - Mailing Address | Milton |
| Beta Sigma Phi, Oakville - Mailing Address | Oakville |
| B'nai Brith Canada, Toronto Office | Toronto |
| Bob Rumball Canadian Centre of Excellence for the Deaf | Milton |
| Bronte Historical Society | Oakville |
| Bronte Historical Society, Sovereign House | Oakville |
| Burlington Baptist Church, Circle of Friends | Burlington |
| Burlington Caribbean Connection (The) | Burlington |
| Burlington Civic Chorale, Choir Group | Burlington |
| Burlington Concert Band | Burlington |
| Burlington Fine Arts Association | Burlington |
| Burlington Footnotes Senior Perfoming Troupe | Burlington |
| Burlington Handweavers & Spinners Guild | Burlington |
| Burlington Historical Society | Burlington |
| Burlington Hooking and Craft Guild | Burlington |
| Burlington Machine Knitters Guild | Burlington |
| Burlington Newcomers Club | Burlington |
| Burlington Performing Arts Centre | Burlington |
| Burlington Potters' Guild | Burlington |
| Burlington Public Library, Central Branch, Library Services | Burlington |
| Burlington Public Library, Aldershot Branch, Library Services | Burlington |
| Burlington Public Library, Alton Branch, Library Services | Burlington |
| Burlington Public Library, Brant Hills Branch, Library Services | Burlington |
| Burlington Public Library, Kilbride Branch, Library Services | Burlington |
| Burlington Public Library, New Appleby Branch, Library Services | Burlington |
| Burlington Public Library, Tansley Woods Branch, Library Services | Burlington |
| Burlington Sculptors and Carvers Guild | Burlington |
| Burlington Sports Hall of Fame, Sports Museum | Burlington |
| Burlington Symphony Orchestra | Burlington |
| Burlington Welsh Ladies Chorus | Burlington |
| Burlington Welsh Male Chorus | Burlington |
| Burlington. Office of the City Clerk, Heritage Burlington Advisory Committee | Burlington |
| Burlington. Recreation, Community and Culture, Burlington Music Centre | Burlington |
| Burlington. Recreation, Community and Culture, Santa Claus Parade | Burlington |
| BurlOak Theatre Group, Community Theatre | Oakville |
| Canada Council for the Arts | Ottawa |
| Canada. Library and Archives Canada | Ottawa |
| Canadian Caribbean Association of Halton, Cultural Heritage Group | Oakville |
| Canadian Club of Halton | Oakville |
| Canadian Croatian Choral Society | Oakville |
| Canadian Hearing Services, Canadian Hearing Services, Mississauga Regional Office | Mississauga |
| Canadian Hearing Services, Canadian Hearing Services, Toronto Regional Office | Toronto |
| Canadian Indian Association of Halton Region, Cultural Heritage Group | Oakville |
| Canadian Japanese Cultural Centre of Hamilton, Canadian Japanese Cultural Centre of Hamilton Programs | Hamilton |
| Chinese Association of Mississauga | Mississauga |
| Chinmaya Mission Halton Region | Milton |
| Church of Jesus Christ of Latter Day Saints (The), Family History Centre | Hamilton |
| Circle of Harmony Chorus | Oakville |
| Classic Book Club | Oakville |
| Conservation Halton, Milton - Crawford Lake Conservation Area, Conservation Land & Recreational Trails | Milton |
| Continental Austrian Club | Burlington |
| Country Heritage Park, Food and Farm Education, Field Trip Venue, Private Tours, Heritage Venue, Event Venue and Operational Farm | Milton |
| Creative Community Hive, Burlington and Oakville, Community Crafting Sessions | Oakville |
| Credit Valley Artisans | Georgetown |
| Croatian Social and Cultural Centre | Halton Hills |
| Dar Foundation | Oakville |
| Deaf Muslims of Canada, Interpretation / Translation | Burlington |
| Drury Lane Theatrical Productions | Burlington |
| Espace francophone de Halton | Halton Region |
| Esquesing Historical Society | Georgetown |
| Fine Arts Society of Milton | Milton |
| Forestview Church Without Walls, Next Door Social Space | Burlington |
| Friends of Freeman Station | Burlington |
| Georgetown Agricultural Society, Georgetown Fall Fair | Georgetown |
| Georgetown Bach Chorale | Georgetown |
| Georgetown Globe Productions, Community Musical Theatre Group | Georgetown |
| Georgetown Little Theatre Productions | Georgetown |
| Georgetown Pipe Band | Georgetown |
| Georgetown Rug Hooking Guild | Georgetown |
| Golden Horseshoe Chorus | Burlington |
| Golden Horseshoe Woodturners Guild | Ancaster |
| Golf Canada, Canadian Golf Hall of Fame & Museum | Oakville |
| Grandmother's Voice | Milton |
| Greek Community of Burlington and District | Burlington |
| Guru Ravidas Gurdwara Sahib Burlington | Burlington |
| Halton Agricultural Society | Milton |
| Halton Black History Awareness Society | Burlington |
| Halton Black Voices | Halton Region |
| Halton Community and Cultural Association (The) | Burlington |
| Halton District School Board - Gary Allan Learning Centre, Programs for Adult Learners | Halton Region |
| Halton Gujarati Seniors Samaj | Milton |
| Halton Hands In Motion Knitting and Crocheting Guild | Georgetown |
| Halton Hills Concert Band | Georgetown |
| Halton Hills Public Library, Georgetown Branch, Library Services | Georgetown |
| Halton Hills Public Library, Acton Branch, Library Services | Acton |
| Halton Hills Quilters' Guild | Halton Hills |
| Halton Hills Sports Museum & Resource Centre | Georgetown |
| Halton Hills. Halton Hills Cultural Centre and Library, Helson Gallery | Georgetown |
| Halton Hills. Halton Hills Cultural Centre and Library, John Elliott Theatre | Georgetown |
| Halton Islamic Association | Burlington |
| Halton Naval Veterans Association | Burlington |
| Halton Peel Highland Games Association | Georgetown |
| Halton Quilters Guild | Burlington |
| Halton Region Master Gardeners | Halton Region |
| Halton Regional Police Service, Halton Regional Police Chorus | Oakville |
| Halton Regional Police Service, Pipes and Drums | Oakville |
| Halton. Regional Municipality of Halton, Heritage Services | Milton |
| Heritage Acton, Acton Town Hall Centre | Acton |
| Hindu Swayamsevak Sangh, Halton Region | Halton Region |
| ICNA Relief Canada, Head Office, Muslim Family Services | Mississauga |
| ICNA Sisters Milton | Milton |
| Indigenous Network | Mississauga |
| Intrada Brass | Oakville |
| Iranian Women's Organization of Ontario | Toronto |
| Islamic Community Centre of Milton | Milton |
| Italian Canadian Club of Burlington | Burlington |
| Italian Cultural Centre of Milton | Milton |
| Joshua Creek Heritage Art Centre | Oakville |
| Kerr Street Concert Band | Oakville |
| Lao Association of Ontario | Toronto |
| Masterworks of Oakville Chorus & Orchestra | Oakville |
| Métis Nation of Ontario, Brampton | Brampton |
| Métis Women's Circle, Métis Women's Circle Programs and Events | Hamilton |
| Milton & District Horticultural Society | Milton |
| Milton Chinese Arts Society, Mailing Address | Milton |
| Milton Chinese Association | Milton |
| Milton Choristers | Milton |
| Milton Concert Band | Milton |
| Milton Historical Society | Milton |
| Milton Historical Society, Waldie Blacksmith Shop and Carriage Room | Milton |
| Milton Philharmonic Orchestra | Milton |
| Milton Players Theatre Group | Milton |
| Milton Public Library, Main Branch, Library Services | Milton |
| Milton Public Library, Beaty Branch, Library Services | Milton |
| Milton Public Library, Sherwood Branch, Library Services | Milton |
| Milton Santa Claus Parade Committee, Milton Santa Claus Parade | Milton |
| Milton Sports Hall of Fame | Milton |
| Milton. Community Services, FirstOntario Arts Centre Milton | Milton |
| Milton. Planning and Development, Heritage Planning | Milton |
| Mixed Company Theatre | Toronto |
| Museums of Burlington, Joseph Brant Museum | Burlington |
| Museums of Burlington, Ireland House Museum | Burlington |
| Muslim Association of Milton, Cultural Heritage Group | Oakville |
| Nasagiweya Historical Society | Milton |
| National Trust for Canada | Ottawa |
| Native Canadian Centre of Toronto | Toronto |
| Native Women's Resource Centre of Toronto, Community Programs | Toronto |
| North Halton Community Singers | Georgetown |
| Oak Park Neighbourhood Centre, Youth & Adult Programs | Oakville |
| Oakville Art Society (The) | Oakville |
| Oakville Arts Council | Oakville |
| Oakville Association of Knitters and Crocheters | Oakville |
| Oakville Celtic Fiddle Orchestra | Oakville |
| Oakville Centre for the Performing Arts | Oakville |
| Oakville Chamber Orchestra | Oakville |
| Oakville Chinese Network Society, Cultural Heritage Group | Oakville |
| Oakville Choir for Children & Youth | Oakville |
| Oakville Choral | Oakville |
| Oakville Festivals of Film and Art | Oakville |
| Oakville Galleries, Centennial Square | Oakville |
| Oakville Galleries, Gairloch Gardens | Oakville |
| Oakville Historical Society | Oakville |
| Oakville Historical Society, Merrick Thomas Farm House Museum | Oakville |
| Oakville Horticultural Society | Oakville |
| Oakville Improv Theatre Company | Oakville |
| Oakville Literary Cafe (The) | Oakville |
| Oakville Museum At Erchless Estate | Oakville |
| Oakville Newcomers' Club | Oakville |
| Oakville Players | Oakville |
| Oakville Public Library, Central Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Accessible Collections & Services | Oakville |
| Oakville Public Library, Clearview Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Glen Abbey Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Iroquois Ridge Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Library Services | Oakville |
| Oakville Public Library, OPL Express | Oakville |
| Oakville Public Library, Sixteen Mile Branch, Branch Specific Services | Oakville |
| Oakville Public Library, White Oaks Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Woodside Branch, Branch Specific Services | Oakville |
| Oakville Quilters' Guild | Oakville |
| Oakville Ring of Tatters | Oakville |
| Oakville Scottish Country Dance Group | Oakville |
| Oakville Sculptors & Woodcarvers Guild | Oakville |
| Oakville Sewers Forum | Oakville |
| Oakville Symphony | Oakville |
| Oakville Vocal Arts Festival | Oakville |
| Oakville Wind Orchestra | Oakville |
| Oakville. Building, Planning and Development, Heritage Oakville Advisory Committee | Oakville |
| Oakville. Recreation and Culture, Santa Claus Parade | Oakville |
| Oakville. Recreation and Culture, Queen Elizabeth Park Community and Cultural Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Sir John Colborne Recreation Centre for Seniors, Interlink Choir | Oakville |
| Oakville. Recreation and Culture, Trafalgar Park Older Adults Centre | Oakville |
| Older Women's Network | Toronto |
| Ontario Electric Railway Historical Association, Streetcar Museum | Milton |
| Ontario Genealogical Society, Halton Peel Branch - Mailing Address | Halton Region |
| Ontario Poetry Society (The), Oakville Branch | Oakville |
| Ontario Steam and Antique Preservers Association | Milton |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, e-Channel | Toronto |
| Polish National Union of Canada | Burlington |
| Probus Canada, Online Service, Find a Probus Club | Ontario |
| Quick Brown Fox | Ontario |
| Redleaf Cultural Integration, Burlington Chinese Community Connection | Burlington |
| Retired Teachers of Ontario, Halton District 15 - No Physical Address | Halton Region |
| Retired Women Teachers of Ontario, No Physical Address, Lydia Snow North Halton Branch | Halton North |
| Richard III Society of Canada | Burlington |
| Royal Scottish Country Dance Society, Burlington (Ontario) Branch - Mailing Address | Burlington |
| Sheridan College, Theatre Sheridan | Oakville |
| Silent Voice Canada | Toronto Downtown North |
| Sound of Music Festival | Burlington |
| Southern Ontario Lyric Opera | Halton Region |
| Suffah Academy, Milton, Masjid Khadijah | Milton |
| Syyidah Aysha Centre | Milton |
| Tempus Choral Society | Oakville |
| Theatre Burlington | Burlington |
| Third Age Learning Burlington | Burlington |
| Top Hat Marching Orchestra | Burlington |
| Toronto Public Library, Toronto Reference Library | Toronto |
| Tottering Biped Theatre | Burlington |
| Trafalgar Township Historical Society | Oakville |
| United Senior Citizens of Ontario, Burlington Club 9 - Mailing Address | Burlington |
| University of Toronto, Oakville - School of Continuing Studies, University Lecture Series | Oakville |
| Vaishno Devi Mandir, Hindu Temple | Oakville |
| Wellington County Library, Rockwood Branch | Guelph-Eramosa |
| West End Studio Theatre | Oakville |
| Widowed Friends | Halton Region |
| Williams Mill Creative Arts Studios, Glen Williams | Halton Hills |
