Top brands at Harford Mall:
- K'nex
- K-derm
- K-Swiss
- Kabana
- Kadus
- Kaepa
- Kaidan
- Kaiser Bakeware
- Kalaty
- Kaleen
- Kamik
- Kane
- Kanebo
- Kangaroo
- Kangol
- Kanguru Solutions
- Kappa
- Karcher
- Karen Kane
- Karen Neuburger
- Karen Voight
- Karin Herzog
- Karina
- Karl Lagerfeld
- Kas
- Kashmere
- Kate Spade
- Kathy Ireland
- Kavu
- Kay Dee
- Kay Home Products
- Kay Unger
- Kaytee Products
- Kazto
- KDS
- Keds
- Keen
- KEF
- Keiser
- Kelo-cote
- Kelty
- Kemi Oyl
- Ken White Designs
- Kenko
- Kenmore
- Kenneth Cole
- Kenneth Jay Lane
- Kensington
- Kentex
- Kentrox
- Kenwood
- Kenzo
- Keralyt
- Kerastase
- Keri
- Kerstin Florian
- Kettler
- Kevin Murphy
- Key West Aloe
- Keys Fitness
- Keyspan
- Kichler
- Kidde
- Kiddie Kandids
- Kidkraft
- Kids Luggage
- Kidz Kraze International, Ltd
- Kiehl's
- Killer Bee
- Killer Loop
- Kinerase
- Kinetin
- King
- King Kooker
- Kingston Technology
- Kinyo
- Kipling
- Kirby
- Kirks Folly
- Kirra
- Kiss My Face
- Kiss My Feet
- Kiss Technology
- KitchenAid
- Kiva
- Klein-Becker
- KLH
- Klimaire
- Klipsch
- Klogs
- Klorane
- Klub Nico
- Klutz
- Kneipp
- Koblenz
- Kodak
- Kohler
- Kombi
- Komenuka Bijin
- Konami
- Konica Minolta
- Konka
- Konstantino Treasures
- Kooba
- Koolatron
- Korres
- Kose
- Koss
- Kosta Boda
- Kreisen
- Krizia
- Krooked
- Krusell
- Krux
- Krylon
- Kryptonics
- Kuchenprofi
- Kuhn Rikon
- Kwiat
- Kyocera
