| Abbey Oaks Slo Pitch, Men's Slo Pitch League | Oakville |
| Active Aldershot Society | Burlington |
| Acton Agricultural Society | Acton |
| Acton Aqua Ducks Swim Club | Acton |
| Acton Badminton Club, Recreational Badminton | Acton |
| Acton Curling Club | Acton |
| Acton Skating Club | Acton |
| Acton Soccer Club | Acton |
| Adult Recreational League | Burlington |
| African Community Services of Peel, Family Program | Brampton |
| Akwaba Cultural Exchange, Cultural Heritage Group | Milton |
| Aldershot Community Recreation Association | Burlington |
| Aldershot Tennis Club | Burlington |
| Appleby Tennis Club | Burlington |
| Art Gallery of Burlington | Burlington |
| Bronte Harbour Yacht Club and Sailing School, Learn to Sail Programs | Oakville |
| Bronte Tennis Club | Oakville |
| Bronte Waterfront Walkers, Walking Group | Oakville |
| Brookville Masters Slo Pitch League | Milton |
| Bruce Trail Conservancy, Halton Hills Chapter, Toronto Bruce Trail Club | Halton Hills |
| Bruce Trail Conservancy, Iroquoia Bruce Trail Club | Burlington |
| Bubble Tennis Club | Burlington |
| Burlington Able Sail | Burlington |
| Burlington Amateur Sports Leagues | Burlington |
| Burlington Badminton Club, Recreational Badminton | Burlington |
| Burlington Chess Club | Burlington |
| Burlington Curling Club | Burlington |
| Burlington Footnotes Senior Perfoming Troupe | Burlington |
| Burlington Handweavers & Spinners Guild | Burlington |
| Burlington Hooking and Craft Guild | Burlington |
| Burlington Kennel and Obedience Club | Burlington |
| Burlington Ladies Soccer League | Burlington |
| Burlington Lawn Bowling Club | Burlington |
| Burlington Machine Knitters Guild | Burlington |
| Burlington Masters Swim Club | Burlington |
| Burlington Mens Hockey League | Burlington |
| Burlington Model Railway Club | Burlington |
| Burlington Oldtimers Hockey Club | Burlington |
| Burlington Oldtimers Soccer Club | Burlington |
| Burlington Pickleball Association, Athletic Association | 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 Radio Control Modelers | Burlington |
| Burlington Sailing and Boating Club | Burlington |
| Burlington Sculptors and Carvers Guild | Burlington |
| Burlington Tennis Club | Burlington |
| Burlington Vintage Baseball League | Burlington |
| Burlington Womens Recreational Soccer League | Burlington |
| Burlington. Recreation, Community and Culture, Aldershot Pool | Burlington |
| Burlington. Recreation, Community and Culture, Angela Coughlan Pool | Burlington |
| Burlington. Recreation, Community and Culture, Appleby Ice Centre | Burlington |
| Burlington. Recreation, Community and Culture, Arenas and Ice Centres | Burlington |
| Burlington. Recreation, Community and Culture, Brant Hills Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Burlington Music Centre | Burlington |
| Burlington. Recreation, Community and Culture, Burlington Seniors' Centre | Burlington |
| Burlington. Recreation, Community and Culture, Centennial Pool | Burlington |
| Burlington. Recreation, Community and Culture, Central Arena | Burlington |
| Burlington. Recreation, Community and Culture, Downtown Waterfront | Burlington |
| Burlington. Recreation, Community and Culture, Haber Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Santa Claus Parade | Burlington |
| Burlington. Recreation, Community and Culture, Mountainside Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Adult 19 and 55 Programs | Burlington |
| Burlington. Recreation, Community and Culture, Leash-Free Dog Parks | Burlington |
| Burlington. Recreation, Community and Culture, Parks and Sports Fields | Burlington |
| Burlington. Recreation, Community and Culture, Pools and Splash Pads | Burlington |
| Burlington. Recreation, Community and Culture, Public Pickleball Courts | Burlington |
| Burlington. Recreation, Community and Culture, Public Tennis Courts | Burlington |
| Burlington. Recreation, Community and Culture, Recreational Trails and Bikeways | Burlington |
| Burlington. Recreation, Community and Culture, Nelson Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Tansley Woods Community Centre | Burlington |
| Burloak Canoe Club | Oakville |
| Canada. Library and Archives Canada | Ottawa |
| Canada. Parks Canada | Gatineau |
| Canada. Parliament of Canada, Ottawa, Visitor Information | Ottawa |
| Canadian Automobile Association, South Central Ontario - Burlington Office | Burlington |
| Canadian Automobile Association, South Central Ontario - Oakville Office | Oakville |
| Canadian Caribbean Association of Halton, Cultural Heritage Group | Oakville |
| Canadian Japanese Cultural Centre of Hamilton, Canadian Japanese Cultural Centre of Hamilton Programs | Hamilton |
| Canadian Power and Sail Squadrons, Niagara District - Burlington Power and Sail Squadron | Burlington |
| Canadian Power and Sail Squadrons, York West District - Oakville Power and Sail Squadron | Oakville |
| Cedar Springs Ski Club | Burlington |
| Ceridian Cares | Winnipeg |
| Challenge Golf | Oakville |
| CharterAbility | Oakville |
| Chinese Association of Mississauga | Mississauga |
| Circle of Friends Tai Chi Club | Milton |
| Connected Canadians, Technology training and support for seniors | Ottawa |
| Conservation Halton, Burlington - Mount Nemo Conservation Area, Conservation Land & Recreational Trails | Burlington |
| Conservation Halton, Campbellville - Mountsberg Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Area 8 Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Crawford Lake Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Hilton Falls Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Kelso Conservation Area / Glen Eden, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Rattlesnake Point Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Robert Edmondson Conservation Area, Conservation Land & Recreational Trails | Milton |
| 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 |
| Credit Valley Conservation Authority, Limehouse Conservation Area, Conservation Land & Recreational Trails | Halton Hills |
| Credit Valley Conservation Authority, Silver Creek Conservation Area, Conservation Land & Recreational Trails | Halton Hills |
| Crusaders Rugby Club | Oakville |
| Cyber-Seniors | Ontario |
| Cycling Without Age Hamilton & Burlington | Burlington |
| Dar Foundation | Oakville |
| Epilepsy South Central Ontario | Mississauga |
| Falgarwood Badminton, Recreational Badminton | Oakville |
| For You Telecare Family Service, Leslie Street Office, Counselling, Support and Outreach Programs | Toronto |
| Forestview Church Without Walls, Next Door Social Space | Burlington |
| Friendship Force, Kitching, Steepe and Ludwig Funeral Home Location, Friendship Force Greater Hamilton and Burlington | Hamilton |
| Fung Loy Kok-Taoist Tai Chi, Burlington | Burlington |
| Georgetown Agricultural Society, Georgetown Fall Fair | Georgetown |
| Georgetown Ladies Powderpuff League | Georgetown |
| Georgetown Lawn Bowling Club | Georgetown |
| Georgetown Pipe Band | Georgetown |
| Georgetown Racquet Club | Georgetown |
| Georgetown Rug Hooking Guild | Georgetown |
| Georgetown Slopitch League | Georgetown |
| Georgetown South Junior Badminton Club, Recreational Badminton | Georgetown |
| Glen Abbey Ladies Slo Pitch League | Oakville |
| Glen Abbey Slo-Pitch League | Oakville |
| Golden Horseshoe Woodturners Guild | Ancaster |
| Halton Agricultural Society | Milton |
| Halton and Oakville Men's Hockey League | Oakville |
| Halton District School Board - Gary Allan Learning Centre, Programs for Adult Learners | Halton Region |
| Halton Field Hockey Club | Oakville |
| Halton Hands In Motion Knitting and Crocheting Guild | Georgetown |
| Halton Hills Men's Slopitch League | Georgetown |
| Halton Hills Mixed Volleyball League | Halton Hills |
| Halton Hills Pickleball Association | Halton Hills |
| Halton Hills Quilters' Guild | Halton Hills |
| Halton Hills Tennis Club | Georgetown |
| Halton Hills. Recreation & Parks, Acton Arena and Community Centre, Facility Rentals & Recreation Programs | Acton |
| Halton Hills. Recreation & Parks, Acton Hillsview Active Living Centre, 50 Plus Services | Acton |
| Halton Hills. Recreation & Parks, Acton Lions Indoor Pool, Facility Rentals & Recreation Programs | Acton |
| Halton Hills. Recreation & Parks, Georgetown - Gellert Community Centre, Facility Rentals & Recreation Programs | Georgetown |
| Halton Hills. Recreation & Parks, Georgetown - Mold-Masters SportsPlex, Facility Rentals & Recreation Programs | Georgetown |
| Halton Hills. Recreation & Parks, Georgetown Hillsview Active Living Centre, 50 Plus Services | Georgetown |
| Halton Hills. Recreation & Parks, Georgetown Indoor Pool, Facility Rentals & Recreation Programs | Georgetown |
| Halton Hills. Recreation & Parks, Leash Free Zones | Halton Hills |
| Halton Hills. Recreation & Parks, Parks and Trails | Halton Hills |
| Halton Hills. Recreation & Parks, Tennis Courts | Halton Hills |
| Halton Hills. Recreation & Parks, Recreation Programs | Halton Hills |
| Halton Islamic Association | Burlington |
| Halton Outdoor Club | Burlington |
| Halton Peel Highland Games Association | Georgetown |
| Halton Quilters Guild | Burlington |
| Halton Region Master Gardeners | Halton Region |
| Halton Sportsmen's Association | Milton |
| Halton-Peel Cruisers Sports for the Physically Disabled, Mississauga | Meadowvale |
| Ignite Artistic Swimming Club | Burlington |
| Iranian Women's Organization of Ontario | Toronto |
| Joshua Creek Heritage Art Centre | Oakville |
| Kidney Foundation of Canada, Ontario Branch | Mississauga |
| Ladies Marathon Bridge Club of Oakville | Oakville |
| Lao Association of Ontario | Toronto |
| LaSalle Park Community Marina | Burlington |
| Lawn Bowls Milton | Milton |
| Lawson Park Family Tennis Club | Oakville |
| Links2Care, Georgetown Community Hub, Care at Home for Seniors and Adults with Disabilities | Halton Hills |
| Lions Valley Athletics | Oakville |
| Métis Nation of Ontario, Brampton | Brampton |
| Milton & District Horticultural Society | Milton |
| Milton Active Oldstars Hockey Club | Milton |
| Milton Badminton Club, Recreational Badminton | Milton |
| Milton Chinese Association | Milton |
| Milton Curling Club | Milton |
| Milton Ladies Slo Pitch, Recreational Baseball League | Milton |
| Milton Ladies Softball League | Milton |
| Milton Mens Basketball | Milton |
| Milton Old Friends League, Over 50 Slo-Pitch League | Milton |
| Milton Pickleball Association | Milton |
| Milton Pleasure League | 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 Red Sox Senior Baseball Club | Milton |
| Milton Santa Claus Parade Committee, Milton Santa Claus Parade | Milton |
| Milton Skating Club | Milton |
| Milton Tennis Club | Milton |
| Milton Youth Soccer Club | Milton |
| Milton. Community Services, John Tonelli Sports Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Mattamy National Cycling Centre, Recreation & Cycling Facilities & Programs | Milton |
| Milton. Community Services, Memorial Arena, Arena Facilities & Recreational Programs | Milton |
| Milton. Community Services, Milton Leisure Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Milton Seniors' Activity Centre | Milton |
| Milton. Community Services, Milton Seniors' Activity Centre, Older Adults Recreation Programs | Milton |
| Milton. Community Services, Milton Sports Centre, Recreation Facilities & Programs | Milton |
| Milton. Community Services, Outdoor Sports Parks | Milton |
| Milton. Community Services, Parks and Trails | 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 |
| Nassagaweya Tennis Club | Milton |
| National Cycling Institute Milton | Milton |
| Native Canadian Centre of Toronto | Toronto |
| Native Women's Resource Centre of Toronto, Community Programs | Toronto |
| Neurofibromatosis Ontario | London |
| North Burlington Tennis Club | Burlington |
| North Central Community Association | Burlington |
| North Halton Rugby Football Club | Georgetown |
| Oak Park Neighbourhood Centre, Youth & Adult Programs | Oakville |
| Oakville (Milton) Model Flying Club | Milton |
| Oakville Art Society (The) | Oakville |
| Oakville Association of Knitters and Crocheters | Oakville |
| Oakville Club (The) | Oakville |
| Oakville Cricket Club | Oakville |
| Oakville Curling Club | Oakville |
| Oakville Cycling Club | Oakville |
| Oakville Galleries, Gairloch Gardens | Oakville |
| Oakville Gamers | Oakville |
| Oakville Historical Society | Oakville |
| Oakville Horticultural Society | Oakville |
| Oakville Improv Theatre Company | Oakville |
| Oakville Lawn Bowling Club | Oakville |
| Oakville Masters Mens Slo-Pitch League | Oakville |
| Oakville Masters Swim Club | Oakville |
| Oakville Power Boat Club | Oakville |
| Oakville Public Library, Library Services | Oakville |
| Oakville Quilters' Guild | Oakville |
| Oakville Ring of Tatters | Oakville |
| Oakville Scottish Country Dance Group | Oakville |
| Oakville Sculptors & Woodcarvers Guild | Oakville |
| Oakville Senior Ladies Basketball League | Oakville |
| Oakville Sewers Forum | Oakville |
| Oakville Soccer Club | Oakville |
| Oakville Speed Skating Club | Oakville |
| Oakville Trafalgar Badminton Club, Recreational Badminton | Oakville |
| Oakville Yacht Squadron | Oakville |
| Oakville Yacht Squadron, Sailing School | Oakville |
| Oakville. Parks and Open Space, Lions Valley Park | Oakville |
| Oakville. Parks and Open Space, Leash Free Dog Parks | Oakville |
| Oakville. Parks and Open Space, Outdoor Skating Rinks | Oakville |
| Oakville. Parks and Open Space, Parks & Gardens | Oakville |
| Oakville. Parks and Open Space, Trail System | Oakville |
| Oakville. Parks and Open Space, Oakville Harbours | Oakville |
| Oakville. Parks and Open Space, Greenhouse/Conservatory Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Aquatics Programs | Oakville |
| Oakville. Recreation and Culture, Glen Abbey Community Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Indoor and Outdoor Swimming Pools | Oakville |
| Oakville. Recreation and Culture, Iroquois Ridge Community Centre, Iroquois Ridge Older Adults Centre | Oakville |
| Oakville. Recreation and Culture, Iroquois Ridge Community Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Joshua's Creek Arenas, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Kinoak Arena, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Maple Grove Arena, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Oakville Recreational Leagues | Oakville |
| Oakville. Recreation and Culture, Santa Claus Parade | Oakville |
| Oakville. Recreation and Culture, Oakville Trafalgar Community Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Public Skating | Oakville |
| Oakville. Recreation and Culture, Queen Elizabeth Park Community and Cultural Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Queen Elizabeth Park Older Adult Centre | Oakville |
| Oakville. Recreation and Culture, River Oaks Community Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, River Oaks Community Centre, River Oaks Mature Adults Club | Oakville |
| Oakville. Recreation and Culture, Seniors Programs | Oakville |
| Oakville. Recreation and Culture, Sir John Colborne Recreation Centre for Seniors | Oakville |
| Oakville. Recreation and Culture, Sixteen Mile Sports Complex, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Trafalgar Park Community Centre, Recreation Facilities & Programs | Oakville |
| Oakville. Recreation and Culture, Trafalgar Park Older Adults Centre | Oakville |
| Ontario Poetry Society (The), Oakville Branch | Oakville |
| Ontario Senior Games Association, Halton District 21 | Milton |
| Ontario Society of Senior Citizens' Organizations | Toronto |
| Ontario Steam and Antique Preservers Association | Milton |
| Ontario. Ministry of the Environment, Conservation and Parks, Bronte Creek Provincial Park | Oakville |
| Ontario. Ministry of the Environment, Conservation and Parks, Ontario Parks | Peterborough |
| Palermo Hammer Fastball Club | Burlington |
| Quick Brown Fox | Ontario |
| Region of Halton Dart League | Georgetown |
| Re-Imagine Ontario, Oakville, Community Support Services for Children, Youth and Seniors | Oakville |
| Retreads Motorcycle Club International, Ontario South Chapter - Mailing Address, Social Club for Motorcyclists and Enthusiasts | Halton Region |
| Routes Adventures | Kingston |
| Royal Botanical Gardens | Burlington |
| Royal Scottish Country Dance Society, Burlington (Ontario) Branch - Mailing Address | Burlington |
| Salvation Army (The), Oakville, Community and Family Services | Oakville |
| Salvation Army, Khi Community (The), Milton, Community and Family Services | Milton |
| Silent Voice Canada | Toronto Downtown North |
| Silver Services - Home Society (The) | Mississauga |
| Skate Oakville | Oakville |
| Skiing, Snowboarding and Snowshoeing Locations, Halton Region | Ontario |
| Slow Pitch Softball Leagues, Burlington | Burlington |
| Sound of Music Festival | Burlington |
| South Asian Canadians Health and Social Services, SACHSS Mental Health Services | Brampton |
| Tai Chi Healthy Bodies Healthy Minds | Milton |
| Tech Coaches, Computer Literacy Training Programs | Halton Region |
| Toronto Public Library, Toronto Reference Library | Toronto |
| Trans Canada Trail, National Office | Montréal |
| Tuesday Night Mens Basketball | Oakville |
| Tyandaga Tennis Club | Burlington |
| United Senior Citizens of Ontario, Burlington Club 9 - Mailing Address | Burlington |
| Vaishno Devi Mandir, Hindu Temple | Oakville |
| VETS Canada, National Office | Dartmouth |
| VirtualRecConnect.ca, Virtual Adult Day Programs in Mississauga Halton Region | Oakville |
| Vision Loss Rehabilitation Ontario, Halton-Peel Region, Mississauga Office | Brampton |
| Wai Nui O Kanaka Outrigger Canoe Club | Oakville |
| Wallace Park Tennis Club | Oakville |
| West End Studio Theatre | Oakville |
| Williams Mill Creative Arts Studios, Glen Williams | Halton Hills |
| Womens Recreational Volleyball, Mailing Address | Milton |
| YMCA of Hamilton / Burlington / Brantford, Burlington - Ron Edwards Family YMCA | Burlington |
| YMCA of Hamilton / Burlington / Brantford, Burlington - Ron Edwards Family YMCA, Adult and Student Programs | Burlington |
| YMCA of Oakville | Oakville |
| YMCA of Oakville, Adult Programs | Oakville |
