- Kebab shop
- Kosher restaurant
- Korean restaurant
- Korean barbecue restaurant
- Karaoke bar
- Kiosk
- Kitchen supply store
- Kitchen remodeler
- Kitchen furniture store
- Korean grocery store
- Kinesiologist
- Kindergarten
- Kia dealer
- Key duplication service
- Kickboxing school
- Kennel
- Kung fu school
- Knife store
- Knit shop
- Knitting instructor