- Kitchener Conservatory of Music
- Kitchener-Waterloo
- Kitchener-Waterloo Chamber Music Society
- Kitchener-Waterloo Philharmonic Choir/Grand Philharmonic Choir
- Kitchener-Waterloo Symphony Orchestra
- Kitchener-Waterloo Symphony Orchestra
- Kitigaaryuit (Kittigazuit)
- Kitimat
- Kitsilano
- Kitsilano Boys' Band
- Gitwangak Battle Hill National Historic Site
- Kivas Tully
- Kiwanis Festivals
- Klaas Vangraft
- Klaro Mizerit
