| Kids First Huron Perth | Perth County |
| Kids Help Phone | Toronto |
| Kids Help Phone, Crisis Text Line | Toronto |
| Kin Canada, Listowel, Kinsmen Club of Listowel | Listowel |
| Kin Canada, Mailing Address Only, Kinsmen Club of Monkton & District | Monkton |
| Kin Canada, Mailing Address Only, St Marys Kinsmen Club | St Marys |
| Kin Canada, Stratford, Stratford Kinsmen Club | Stratford |
| Kirkton Agricultural Society, Kirkton Fall Fair | West Perth |
| Kirkton Horticultural Society, Kirkton-Woodham Community Centre | West Perth |
| Kiwanis Club of Stratford, Army-Navy Hall | Stratford |
| Kiwanis Festival of the Performing Arts | Stratford |
| Knights of Columbus, Stratford, Stratford Kilroy Council 1431 | Stratford |
| Knights of Columbus, Mitchell, Mitchell Monsignor T J McCarthy Council 9252 | Mitchell |
| Knights of Columbus, Listowel, Listowel Mary and Joseph Council 8168 | Listowel |
| Knollcrest Lodge, Community Outreach Services - Lifeline Emergency Response System | Perth East |
| Knollcrest Lodge, Community Outreach Services - Perth East Transportation | Perth East |
| Knollcrest Lodge, Community Outreach Services - Social and Dining Programs | Perth East |
| Knollcrest Lodge, Community Outreach Services - Volunteer Transportation | Perth East |
| Knollcrest Lodge, Community Outreach Services - Volunteer Visiting and Telephone Reassurance | Perth East |
| Knollcrest Lodge, Community Outreach Services - Wellness for Seniors | Perth East |
| Knollcrest Lodge, Community Outreach Services - Foot Care Clinic | Perth East |
| Knollcrest Lodge, Community Outreach Services - Meals on Wheels | Perth East |
| Knollcrest Lodge, Community Outreach Services | Perth East |
| Knox Stratford, Cancer Care Mission Wigs & Accessories, Knox Presbyterian Church-Knox Stratford | Stratford |
| Knox Stratford, Knox Presbyterian Church-Knox Stratford | Stratford |