- Kirk Guitar Thompson -- Kirk Keeler
- Kirk Kelly -- Kirk MacDonald
- Kirk Macdonald Jazz Orchestra -- Kirk Monteux
- Kirk Moore -- Kirk Spencer
- Kirk Stuart -- Kirk Whalum
- Kirk Wheeler -- Kirk'Eli'Fletcher
- Kirkendahl Voyd -- Kirlian
- Kirlian Aura -- Kiroro
- Kiroron -- Kiroy
- Kirpal Gordon with the Clare Daley Band -- Kirsten Baird Gustafson
- Kirsten Baird Gustafson -- Kirsten Gray
- Kirsten Gustafson -- Kirsten Langbo