Regions of Australia
- Korungudda Pool
- Korrilya Pool
- Korrelocking
- Korraling
- Koro Rockhole
- Mount Korong
- Korojon Pool
- Korndigurra Rockholes
- Kordabup River
- Kordabup
- Korbrelkulling Rock
- Korbel
- Koppio
- Kopperna Creek
- Kopperamanna Hill
- Kopperamanna Bore
- Lake Kopperamanna
- Koppa Tank
- Kopi
- Kopai Lake
- Kopai Cliffs
- Kootinge Well
- Koortena Hill
- Koortanyaninnie Creek
- Kooroo
- Koornoo Hill
- Lake Koorkoordine
- Koorinja Hill
- Kooringibbie Well
- Kooringala Ridge
- Kooree Hill
- Koordarrie
- Koorda
- Koorathinna Waterhole
- Koorarawalyee
- Kooranning
- Kooramo
- Koorallum Spring
- Koorakarina Waterholes
- Koorakarina Hill
- Koorakarina Creek
- Koonunga
- Koonunda Well
- Koonong Pool
- Koonmarra
- Koonjee Park
- Koonja Creek
- Koonibba
- Koongornin
- Koongawa
- Koongalin Hill
- Koongalin Creek
- Koondie Well
- Koonana Well
- Koo-Nana Creek
- Koonamore
- Koonalda Cave
- Koonadgin
- Koomooloobooka Cave
- Koomooloo Station
- Koomborarra Well
- Lake Koombekine
- Koomberkine
- Koombana Bay
- Koomarinna Hill
- Koomaloora Waterhole
- Koolywurtie
- Koolymilka Lake
- Koolyin Hills
- Koolyanobbing Range
- Koolunga
- Koolpinyah
- Kooloobelloo Well
- Lake Koolkootinnie
- Koolkoo Hill
- Lake Koolivoo
- Kooline Well
- Kooline Well
- Kooline Pool
- Kooline
- Koolibar
- Koolfella Creek
- Kooleriga Rockhole
- Koolatong River
- Koolanooka Hills
- Koolanooka
- Koolan Island
- Koola Hill
- Kookynie
- Kookynie
- Kookhabinna Creek
- Kookenyia Creek
- Kookannie Pool
- Kookaburra Creek
- Koojan
- Koogebuntare Pool
- Koodnanie Hill
- Koodnanie Creek
- Lake Koodnanie
- Koodiwoodie Range
- Koodada Hill
- Koocharinna Cliffs
- Koobooroo Well
- Konnongorring
- Konkaby Rockhole
- Konkaby Dam
- Kongolia
- Kondy Creek
- Kondut
- Kondulla Spring
- Kondoparinga
- Kondoolka
- Kondinning Katta
- Kondinin Lake
- Kondinin
- Konaxgi Pool
- Kona Point
- Konanda
- Kona Inlet
- Kompup Creek
- Komitun Rock
- Komitun Dam
- Kollura Pool
- Kolganu Island
- Kolenia Well
- Kolendo Tank
- Kolendo Dam
- Mount Kolendo
- Kolendo
- Kolballa Hill
- Kolaymerrika Hill
- Kolanadgy Gully
- Koks Island
- Kokerbin Hill
- Kokatha
- Kokardine Soak
- Kokardine
- Kokalana Swamp
- Kojurrunna Pool
- Kojonup Brook
- Kojonup
- Kojonolokan Hills
- Kojarena
- Kojaneerup Swamp
- Kohlbing Karrung Pool
- Kododo Hill
- Kodj Kodjin
- Kodjinup Swamp
- Kodjerning Well
- Kockatea Gully
- Kobalana Well
- Koala-nynma Rockhole
- Knungajin Hill
- Knuckeys Lagoon
- Knuckeys Lagoon
- Knuckeys Gully
- Knuckey Bluff
- Mount Knuckey
- Knouseley Tank
- Knotts Hill
- Knott Hill Reservoir
- Knott Hill
- Knoll Well
- The Knoll
- Knocker Bay
- Knob Point
- Knob Peak
- Knobby Hills
- Knobby Head
- Knobbs Tank
- The Knob
- The Knob
- Cape Knob
- Knight Reef
- Mount Knight
- Knife Island
- Knardna Rockhole
- Knapp Rock
- Knapp Hill
- Knapp Head
- Mount Klemptz
- Kittys Gap
- Kitts Well
- Kitticarara Bore
- Lake Kittakittaooloo
- Kitiburra Waterhole
- Kite Hill
- Mount Kitchener
- Mount Kitchener
- Kitchener
- Kitchanning Brook
- Kirwan
- Kirup
- Kirrawadinna Creek
- Kirrakirrinna Waterhole
- Kirrakirrinna Hill
- Kirk Point
- Kirkpatrick Point
- Kirkpatrick Creek
- Kirkalutha Well