| Ad Astra Stables | Boarding Stable, Coaches & Trainers | Ontario, Corbeil |
| Aim High Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Flesherton |
| Alingsview Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Chesterville |
| Amanda’s Green Barn | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Kakabeka Falls |
| Amara Hoppner | Boarding Stable, Coaches & Trainers, Hay Provider | Ontario, Carp |
| Angolly’s Ranch | Horse Camps, Boarding Stable, Horseback Riding | Ontario, Hearst |
| Antrim Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Schomberg |
| Arko Advantage GP | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Kars |
| Avantaventure Stables | Boarding Stable, Coaches & Trainers, Horseback Riding | Ontario, Sutton |
| Bayview Equestrian Centre | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Burlington |
| Benchmark Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Nobleton |
| Benchview Equestrian Centre | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Niagara on the Lake |
| BES Equestrian | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Erin |
| Big Red Equine Services | Boarding Stable, Horseback Riding | Ontario, St. Catharines |
| Blue Farm Stables | Boarding Stable, Trail Rides | Ontario, West Lorne |
| Bourbon Street Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Stittsville |
| Braecrest Stables | Boarding Stable, Breeder, Coaches & Trainers, Horseback Riding | Ontario, Oro Medonte |
| Briar Quest Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, London |
| Brockelsby Inc | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, East Gwillimbury |
| Camberwell Stables | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding, Horse Camps | Ontario, St. Catharines |
| Candy Hill Farms | Boarding Stable | Ontario, Thunder Bay |
| Canyon Creek Farm | Horse Camps, Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Trail Rides, Horseback Riding | Ontario, Pembroke |
| Carousel Stables | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Trail Rides, Horseback Riding | Ontario, Saint Williams |
| Carter’s Training Centre | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Brantford |
| Cedar Cove Cottages | Boarding Stable, Trail Rides, Guest Ranch, Horseback Riding | Ontario, Portland |
| Cedar Valley Equestrian Centre | Equine Massage Therapist, Boarding Stable, Coaches & Trainers | Ontario, Zephyr |
| Cidermill Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Harrow |
| Cody Sturgess Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Oshawa |
| Colonial Equestrian Center – Bowmanville, ON | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Bowmanville |
| Compass Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Rockwood |
| Cowboy-40 Natural Horse Training Center | Boarding Stable, Coaches & Trainers | Ontario, Muirkirk |
| Davina Eventing | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Caledon East |
| Deerfield Equestrian Farm | Boarding Stable, Coaches & Trainers, Horseback Riding | Ontario, Russell |
| Dewar Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Uxbridge |
| Dreamweaver Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding, Horse Camps | Ontario, Emo |
| Dukeries Arabian Horse Farm | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Plympton-Wyoming |
| Eagle Wing Ranch | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers, Horse Show | Ontario, Welland |
| EB Equine | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, St Andrews West |
| Epis Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Campbellville |
| Erie Wind Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, West Lorne |
| Ever After Equestrian Services | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Massey |
| Fieldstone Farm | Boarding Stable, Breeder, Equine Photographer | Ontario, Mono |
| First Line Training Centre | Riding Lesson, Boarding Stable, Coaches & Trainers | Ontario, Milton |
| Flatt Ranch Boarding Facility | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Hagersville |
| Forever Green Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Glen Robertson |
| Fox Lair Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Trail Rides, Horseback Riding, Horse Camps | Ontario, Haldimand |
| Foxtail Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, St-Eugène |
| Foxton Road Farm | Boarding Stable, Riding Lesson, Horseback Riding | Ontario, Roslin |
| French Hill Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Pembroke |
| G & K Training Centre & Tack | Coaches & Trainers, Riding Lesson, Saddle Fitter, Tack Shop, Horseback Riding, Boarding Stable | Ontario, Chatsworth |
| Golden Gate Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Hannon |
| Greenfields Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Cambridge |
| Hailey Thorpe | Horse Transportation, Riding Lesson, Boarding Stable, Coaches & Trainers | Ontario, London |
| Hailey van der Deen | Boarding Stable | Ontario, Millgrove |
| Happy Horse Stables | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Portland |
| Harmony Hills Equestrian Center | Horse Show, Riding Lesson, Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers | Ontario, Norwood |
| Harmony Ridge | Boarding Stable, Coaches & Trainers, Horseback Riding | Ontario, Greenbank |
| Hayes Cofell Performance Horses | Boarding Stable, Breeder, Coaches & Trainers, Horseback Riding, Riding Lesson, Tack Shop | Ontario, London |
| Heather Stauble | Boarding Stable, Riding Lesson, Coaches & Trainers | Kawartha Lakes, Ontario |
| Heather Stauble | Boarding Stable, Coaches & Trainers | Ontario, Pontypool |
| Heritage Stables | Trail Rides, Horseback Riding, Boarding Stable, Coaches & Trainers | Ontario, Merrickville |
| Hidden Acres Equine Facility | Farrier, Boarding Stable, Breeder | Ontario, St. George |
| Highland Green Stables | Horseback Riding, Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson | Ontario, Arva |
| Hill Rise Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Combermere |
| Hillcrest Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Haileybury |
| Hilltop Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Uxbridge |
| Horse Country Campground | Boarding Stable, Trail Rides, Horseback Riding, Horse Camps | Ontario, Forresters Falls |
| Horse Tales N Trails | Boarding Stable | Ontario, Magnetawan |
| Horseshoe J Dude Ranch | Coaches & Trainers, Equestrian Club, Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy, Boarding Stable | Ontario, Fingal |
| Hudson Performance Horses | Boarding Stable, Coaches & Trainers | Ontario, Baltimore |
| Humberstone Ranch | Trail Rides, Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Port Colborne |
| Hunterlane Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Guelph, Ontario |
| Iron Horse Equestrian Centre | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Dunnville |
| Ironstone Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Tecumseh |
| Jean Thomas | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Campbellville |
| JLangley Coaching | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, London |
| JM Quarter Horses | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Kincardine |
| Joanna Buston | Boarding Stable, Coaches & Trainers | Port Perry, Ontario |
| Jonas Performance Horses | Coaches & Trainers, Riding Lesson, Boarding Stable | Ontario, Cambridge |
| Kailaan Walker | Boarding Stable, Riding Lesson, Coaches & Trainers | Ontario, Richards Landing |
| Karin Davis Dressage | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Port Perry |
| Katie Buxton | Horse Show, Horse Clipping & Grooming, Boarding Stable, Coaches & Trainers | Ontario, Colborne |
| Kendal Hills Equine | Boarding Stable, Horseback Riding | Ontario, Port Hope |
| Keystone Farms | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Kendal |
| Kickin’ K9 | Boarding Stable | Ontario, Hamilton |
| Kilbride Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Burlington |
| Kildare Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Peterborough |
| KJ Equestrian Services | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Gravenhurst |
| Kuruka Equestrian | Equine Assisted Therapy, Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, New Lowell |
| Ladera Equestrian | Boarding Stable, Coaches & Trainers, Horseback Riding | Ontario, Caledon East |
| Lanes End Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Bobcaygeon |
| Legacy Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Uxbridge |
| Lenka Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Puslinch |
| Liberty Lane Farm – North Dundas, ON | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, North Dundas |
| Linsell Farm | Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Ottawa |
| Mackenzie Modestino | Boarding Stable, Hay Provider | Ontario, Millgrove |
| Maefield Horse Farm | Boarding Stable, Riding Lesson, Horseback Riding | Ontario, Wyoming |
| Mane Passion Stables | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Strathroy |
| Maple Lane Farms | Boarding Stable, Riding Lesson, Trail Rides, Horseback Riding, Horse Camps | Ontario, Bracebridge |
| Maple Lane Stables – Kingston, ON | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Kingston |
| Maple Rock Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Gowanstown |
| Mapleway Farms | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Dunnville |
| Martin Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Arthur |
| Maximum Equestrian | Riding Lesson, Boarding Stable, Breeder, Coaches & Trainers | Ontario, Smithville |
| McBrien Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Westbrook |
| Millside Stables | Boarding Stable, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Innerkip |
| Molinaro Ranch | Boarding Stable, Horseback Riding | Ontario, Acton |
| Mountain View Stables | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson, Trail Rides | Ontario, Blue Mountains |
| Muskoka Horse Co Inc. | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Orillia |
| Natural Equine Connection | Coaches & Trainers, Riding Lesson, Boarding Stable | Ontario, Newmarket |
| Nooyen Farms | Horseback Riding, Boarding Stable, Riding Lesson | Ontario, Blenheim |
| North Hero Farms | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Port Hope |
| Northern Sunrise Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Lincoln |
| Oakhurst Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Ottawa |
| Offshore Acres | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Markdale |
| Parish Ridge Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Burlington |
| Parkeridge Stable | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Port Elgin |
| Peter Gisborn Inc. | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Erin |
| Phoenix Equestrian Centre | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Ontario, Essex |
| Pinnacle Equestrian | Coaches & Trainers, Horse Transportation, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Port Perry |
| PMC Performance Horses | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Val Caron |
| Prima Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Mount Albert |
| Rapley Show Horses | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Ontario, Simcoe |
| Raven Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Beamsville |
| Raynham Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Nobleton |
| Reidell Farms | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Whitby |
| Reiners Ridge | Boarding Stable, Coaches & Trainers, Riding Lesson | Uxbridge, Ontario |
| Ridgedale Equestrian | Boarding Stable, Breeder, Coaches & Trainers, Riding Lesson | Ontario, Grimsby |
| Rosewood Stable | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding | Ontario, Kemptville |
| RS Equestrian Centre | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Hammond |
| Running Free Farms | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Belleville |
| Running on Faith Ranch | Horse Show, Equine Photographer, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Crysler |
| Rushmount Equine Sports | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Severn |
| Rusty Jade Ranch | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Palgrave |
| Safe At Last Stables | Boarding Stable, Riding Lesson, Guest Ranch, Horseback Riding | Ontario, Cameron |
| Sand Cherry Stables | Riding Lesson, Boarding Stable, Breeder, Coaches & Trainers | Ontario, Essex |
| Sandlyn Farm Inc. | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Sutton |
| Sandra Dustin | Boarding Stable, Coaches & Trainers | Ontario, Coldwater |
| Sanmar Friesians | Boarding Stable, Horseback Riding | Ontario, Elmira |
| Second Chance Ranch – Kendal, ON | Boarding Stable, Guest Ranch, Horseback Riding | Ontario, Hearst |
| Seven Pines Stables | Boarding Stable, Coaches & Trainers, Horse Show, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Lindsay |
| Shady Maple Stables | Boarding Stable, Riding Lesson, Horseback Riding, Horse Camps, Equine Assisted Therapy | Ontario, Smithville |
| Sherwood Farm | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Pelham |
| Signature Equestrian | Boarding Stable, Breeder, Coaches & Trainers, Horseback Riding, Riding Lesson | Ontario, stayner |
| Silver Spring Farm | Boarding Stable | Ontario, Caledon |
| Silver Tree Stables | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Pembroke |
| SilverMist Stables – Kemptville, ON | Boarding Stable, Horseback Riding | Ontario, Kemptville |
| Sixth Line Stables | Coaches & Trainers, Riding Lesson, Horseback Riding, Boarding Stable | Ontario, Dunrobin |
| Skyland Stables | Horse Show, Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Ontario, Utopia |
| Smiling Faces Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Ashburn |
| SN Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Ottawa |
| Sonnenhof Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Breslau |
| South Wood Haven Farm | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Ontario, Kingsville |
| Southern Cross Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Brant |
| Southward Stables | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Langton |
| Springer Horse Farms | Boarding Stable, Breeder, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Ontario, Perth |
| SS Performance | Boarding Stable, Coaches & Trainers | West Lorne, Ontario |
| Stable Relations | Trail Rides, Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Caledon |
| Standalone Farms | Coaches & Trainers, Horseback Riding, Boarding Stable | Ontario, King City |
| Stellar Mount Stables Inc. | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Port Lambton |
| Stellar Strides Equestrian | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Tillsonburg |
| Stone Mills Equestrian | Boarding Stable, Coaches & Trainers, Horseback Riding, Riding Lesson | Ontario, Kingston |
| Stratford-Fox Run | Boarding Stable, Coaches & Trainers, Horse Camps, Horseback Riding, Riding Lesson | Ontario, Ottawa |
| Strathclair Farm | Horse Camps, Boarding Stable, Horse Show, Riding Lesson, Horseback Riding | Ontario, Sault Ste. Marie |
| SV Equestrian International | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Moffat |
| Tamarak Equestrian | Boarding Stable, Coaches & Trainers, Horse Show, Horseback Riding, Riding Lesson | Ontario, Smithville |
| Tannenfels Stables | Riding Lesson, Trail Rides, Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers | Arva, Ontario |
| Tarwin Farm | Boarding Stable, Riding Lesson, Horseback Riding | Ontario, Caledon |
| Taylor Brooks Equestrian | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Ashton |
| Teal Parks | Equine Bodywork, Boarding Stable, Hay Provider, Equine Massage Therapist | Ontario, Norwich |
| The Ajax Riding Academy | Horse Camps, Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Ajax |
| The Home of Miss Pal | Boarding Stable | Ontario, Burgessville |
| The Meadows Equine | Horseback Riding, Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, King City |
| The Pickering Horse Centre | Horse Show, Riding Lesson, Horseback Riding, Horse Camps, Boarding Stable, Coaches & Trainers | Ontario, Claremont |
| The Ranch – Oakville, ON | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Oakville |
| Thistle Ridge Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Ottawa |
| Thorpe Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, London |
| Top Rail Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Norval |
| TP Quarter Horses | Horse Transportation, Horseback Riding, Boarding Stable | Ontario, Lunenburg |
| Trickle Creek Farms | Boarding Stable, Trail Rides, Horseback Riding | Ontario, Millbrook |
| Trillium Morgan Horse Farm | Boarding Stable, Coaches & Trainers, Riding Lesson | Ontario, Orono |
| Triple T Stables | Boarding Stable | Ontario, St. Agatha |
| Turnout Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Kemptville |
| Twin Streams Equestrian Centre | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding, Horse Camps | Ontario, Delaware |
| Valkyrie Equestrian Centre | Boarding Stable | Ontario, Guelph |
| Waylor Farm | Boarding Stable, Riding Lesson, Horseback Riding | Ontario, Wellington North |
| Wendigo Farms | Boarding Stable, Coaches & Trainers, Horseback Riding | Ontario, Barrie |
| West Croft Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Hanmer |
| West Meadow Stables | Boarding Stable, Coaches & Trainers, Riding Lesson, Horse Camps | Ontario, London |
| West Wind Stables – Caledonia, ON | Horseback Riding, Horse Camps, Boarding Stable, Riding Lesson | Ontario, Caledonia |
| Weybread Hill Farm | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, East Garafaxa |
| Whispering Hearts Horse Rescue | Boarding Stable, Coaches & Trainers, Rescue Organization | Ontario, Haldimand |
| Willowcrest Farm | Horseback Riding, Horse Camps, Equine Assisted Therapy, Boarding Stable, Riding Lesson, Trail Rides | Ontario, Moorefield |
| Winding River Equine | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Haliburton |
| Windsor Equestrian Centre | Riding Lesson, Horseback Riding, Boarding Stable, Coaches & Trainers | Ontario, Maidstone |
| Windy Acres Stable | Boarding Stable, Coaches & Trainers, Riding Lesson, Horseback Riding | Ontario, Stevensville |
| Woodley Quarter Horses | Coaches & Trainers, Riding Lesson, Boarding Stable | Ontario, Chelmsford |
