- Kickboxing school
- Kung fu school
- Karaoke bar
- Karate school
- Kinesiologist
- Karate club
- Kebab shop
- Kitchen supply store
- Korean barbecue restaurant
- Korean restaurant
- Kosher restaurant
- Kindergarten
- Karaoke equipment rental service
- Kiosk
- Kennel
- Kitchen remodeler
- Kitchen furniture store
- Knit shop
- Korean grocery store
- Key duplication service