- K-26 Dive Pool
- K2 Les Tres Cales
- Kaş
- Kaş Neptün
- Ka Osting
- KAŞ TÜNEL
- Kaalhu Maizaan
- Kaan Luum Lagoon
- Kaan Reef
- Kaatialan Luohos
- Kabak Tunnel
- Kablinac
- Kabouri
- Kabushiwa
- Kadena North Steps
- Kadirga Bay
- Kadone
- Kahambu Giri
- Kahonee
- Kaiho Sports Club
- Kaiser Franz Joseph I, wreck
- Kaituankang Eel Garden 開元舊港園鰻區
- Kačjak
- Kalamos
- Kalangahan Reef
- Kalanggaman Island
- Kalawy House Reef, South
- Kalebinjak
- Kaledo
- Kalhu Thila
- Kalifront
- Kalipayan
- Kalithea
- Kaljinski Buk
- Kalkovn Strand
- Kalli’s Reef (19)
- Kalogria
- Kalogria Reef
- Kaloutsi Reef
- Kalpitty Slope
- Kamala Rock
- Kamekichi
- Kamenar
- Kamene
- Kamenjak
- Kamicac
- Kamieniołom Czarnogłowy
- Kamieniołom w Piechcinie
- Kamigu
- Kamini
- Kamionka Piast Parking 1
- Kamionka Piast Parking 2
- Kamiyama Labyrinth
- Kamiyama North
- Kamo Aquarium East Beach
- Kampung
- Kampung Beach Front
- Kanapitsa
- Kanaya Sunset Beach
- Kandholhudhoo Thila
- Kandhoo faru
- Kandolhu House Reef
- Kandoo Kan
- Kandooma Beyru
- Kandooma Caves
- Kandooma Thila
- Kandu Thila
- Kangaroo Gorge
- Kani Corner
- Kani Faru
- Kani Inside
- Kani Thila
- Kanifinolhu Beyru
- Kanjon
- Kankirixche Cenote
- Kanmurishima Island
- Kanokawa Nakanose
- Kanonierka
- Kansas Reef
- Kantoon
- Kanuhura Beru
- Kanyon / Dimitri (Wreck)
- Kap Kamenjak - caves
- Kap Marlera
- Kaprije
- Karang Sari
- Karang Selat
- Karang Tohor
- Karens Block
- Kari Beyru Thila
- Karlshamns lotsstation Ortholmen
- Karon cubes
- Karon Rock
- Karpata
- Karpata (9)
- Karwela
- Karwela - Mv
- Karwela Y Cominoland, Xatt Lahmar, Gozo
- Kasai Wall
- Kasela
- Kashaavaru Kandu (Golden Wall)
- Kashima Coral Beach
- Kashiwajima Island
- Kasitsna Bay Laboratory
- Kassakaappimonttu
- Kassandra Shipwreck
- Kassanfaru Beyru
- Kassanfaru Corner
- Kastos
- Kastri
- Kata Beach House Reef
- Kata Beach North
- Kata Beach North Reef
- Kata Beach South
- Kata Beach South Reef
- Katana
- Katedrala, Premuda Island
- Kateros Reef
- Katherine Hot Springs
- Katori Maru
- Katoulia's Canyon
- Katshoek
- Katza Eilat קצאא אילת
- Kau Point
- Kawana
- KAY MARECHAL
- Kayali (Wreck)
- Kőbányai Bányapince
- Kec Wreck
- Keeper Reef
- Keepsake (F)
- Keikos
- Kelapa Dua
- Kelifos Island
- Kelso - Boat Ramp
- Kelvin Grove
- Kembala reef
- Kempervennen
- Kennedy Cove
- Kent Wreck
- Kentschika
- Kerkweg, Den Osse
- Kevin's Reef
- Kevin's Reef
- Kewalo Pipe
- Khao na Yak
- Kharar Beach
- Khmer Garden
- Khom Beach
- Kichafi
- Kichuani Wall
- Kichwani
- Kicker Rock / Léon Dormido, San Cristobal, Galapagos
- Kidopong
- Kiekuut Beers Kraaienbergseplassen
- Kiessee Berumbur
- Kiessee, Jarmen
- Kijkuit Polder
- Killer Pillar
- Kim Quy island
- Kimasi Evia
- Kimasi - Kotronia
- Kimon M, wreck
- Kimud Shoal
- Kin Red
- Kin Red Beach
- Kindli Brunnen
- Kindli Gersau
- King Abdullah Reef
- King Cruiser Wreck
- King Kong
- King Mitch Wreck
- King Spring
- Kingfish 03 Alley
- Kingman Wash
- King’s Alley
- King’s Corner
- Kinira Island
- Kinmenone
- Kinolhas
- Kinolhas Kandu
- Kirala Gala
- Kisima Mungu
- Kiskon Avolouhos
- K.Island Picco SE & SSI D.C.
- Kissing Rock
- Kisternol
- Kitakoura Akaiwa
- Kitsugawa Maru
- Kitzeberg
- Kiu Tsui Beach (橋咀泳灘)
- Kiwi Reef
- Kizidi Reef
- Kjovangen Brygge
- KK Beach
- Klein Curaçao
- Klein Curacao
- Kleine Knip
- Kleine Steilwand
- Kleine Steinwand
- Kleine Stelle
- Kleiner Parkplatz
- Klima
- Klingesee
- Klinkenbergerplas
- Klopeinersee Strandbad Süd
- Kloster
- Kluda
- Km Sipadan
- Km Sipadan Wreck
- Knacker Hole
- Knife Rock
- Knife (Y)
- Ko Khom
- Ko Kram / เกาะคราม
- Ko Losin
- Ko Ma Ping (เกาะมะปริง)
- Ko Ngai
- Ko Ngam Yai เกาะง่ามใหญ่
- Ko Rang Cave (เกาะรังหน้าถ้ำ)
- Ko Rang North (เกาะรังด้านเหนือ)
- Ko Sam Phee Nong (เกาะสามพี่น้อง)
- Ko Tae Nai
- Kockice
- Kode no dokutsu
- Kodiak Queen
- Kodiak Queen (Wreck)
- Koganezaki
- Kogyo Maru
- Koh Bida Nai
- Koh Bida Nai & Nok / Phiphi
- Koh Bida Nok
- Koh Bitsi, Koh Lek
- Koh Bon
- Koh Bon East
- Koh Bon, North Reef
- Koh Bon, North Ridge
- Koh Bon Pinnacle
- Koh Bon Similan National Park
- Koh Bon, The Bay
- Koh Bon, The Wall/Waterfall
- Koh Bon, West Ridge
- Koh Chan
- Koh Chuang
- Koh Daeng/Red Island
- Koh Doc Mai
- Koh Ha
- Koh Ha Lagoon
- Koh Haa
- Koh Haa #2
- Koh Haa #3
- Koh Haa #4
- Koh Haa Lagoon
- Koh Haa, near Ao Nang
- Koh Haa Yai #5 (Cathedral)
- Koh Haa Yai Beach
- Koh He East Cape
- Koh Hey/Coral Bay
- Koh Hong
- Koh Jorakea
- Koh Kai /Chicken Island
- Koh Keaw Nok
- Koh Khai : เกาะไข่ พื้นที่คุ้มครอง ทช.
- Koh Khai Nok
- Koh Kham
- Koh Khang Suea / เกาะคางเสือ
- Koh Khram Noi
- Koh Khram Yai South
- Koh Khrock
- Koh Klung Badan Bay
- Koh Klung Badan South
- Koh Kong Kliang
- Koh Kong Yai
- Koh Krah
- Koh Kram Yai North
- Koh Krock
- Koh Ku La / เกาะกุลา
- Koh Kwang
- Koh Lak Raet / เกาะหลักแรด
- Koh Laun - Koh Rang National Park
- Koh Lipe
- Koh Ma
- Koh Ma Tang Ming
- Koh Mae Urai/ เกาะแม่อุไร
- Koh Man Nai Jetty
- Koh Manwichai - Finger Reef
- Koh Mat Wai Noi / เกาะมัดหวายน้อย
- Koh Mat Wai Yai เกาะมัดหวายใหญ่
- Koh Moan
- Koh Nen : เกาะเณร : เกาะพระน้อย
- Koh Ngam Noi : เกาะง่ามน้อย
- Koh Ngam Noi / Vietnamese Island
- Koh Ngam Yai / Rhino Island
- Koh Pai
- Koh Phi Phi
- Koh Poda
- Koh Prins West
- Koh Pu
- Koh Pulau Wai
- Koh Pung
- Koh Racha Yai
- Koh Rang Ban That / เกาะรางบรรทัด
- Koh Rangka Chio / เกาะรังกาจิว
- Koh Reath
- Koh Rin
- Koh Rin East
- Koh Rin North
- Koh Rin West
- Koh Rok
- Koh Rok Noi
- Koh Rong Corner
- Koh Rong Nang เกาะโรงหนัง
- Koh Sak
- Koh Sak Deep Reef
- Koh Sak East
- Koh Sak West
- Koh Samet Island, Krabi
- Koh San Chalarm เกาะสันฉลาม
- Koh Sarang
- Koh See ,Ko Lao Pe
- Koh Sii
- Koh Tachai, Ao Lek
- Koh Tachai, Ao Yai
- Koh Tachai, North Reef
- Koh Tachai Pinnacle
- Koh Tachai Pinnacle/The Dome
- Koh Tachai Reef
- Koh Tachai Similan National Park
- Koh Tachai, West Reef
- Koh Talang North
- Koh Talang South
- Koh Talang Steps
- Koh Talang Wall
- Koh Talu
- Koh Talu House Reef
- Koh Tao
- Koh Taru
- Koh Thian - Koh Rang National Park
- Koh Thong Kaeo / เกาะทองแก้ว
- Koh Touch 1
- Koh Touch East
- Koh Trang Ol
- Koh Usen
- Koh Veal
- Koh Waen
- Koh Waeo North
- Koh Waeo South
- Koh Ya Wa Sam
- Koh Yak - Koh Rang National Park
- Koh Yang East
- Koh Yang West
- Koh Yawa Bon
- Koh Yawabon
- Koh Yawasam
- Kohamajima Island
- Kohanee
- Kohi Beach
- Kohlbauernaufsatz
- Kohri Zampa
- Koino Ura
- Koli kuredhdhoo
- Kolkhosnik/russian
- Kollevik badplats Karlshamn
- Kollund Lillestrand
- Kollund Mole
- Koloa Landing Dive Site
- Kolocep Bezdan Abyss
- Kolsva Fältspatsgruva
- Koludarac Bay
- Koludarac Cave
- Kolymbia
- Komati Springs
- Komatsu
- Komotu
- Konanda Reef
- Konanda Wreck
- Kondey Kandu
- Kong Hin Look Waao - Look Waao Pinnacle - กองหินลูกว่าว
- Koningsheim
- Kontesa Shipwreck
- Kontiki Marina
- Korfu Paleokastritsa Kamelfels
- Kori
- Kormoran / Zingara Wreck - Tiran
- Kornhaus Rorschach, Bodensee
- Koroni Island
- Koroshigiri Canyon
- Korsvika
- Korven Louhos
- Kosie’s Dive Basis
- Kostervraket
- Kottefaru Anemone Thila
- Kottefaru Bodu Thila
- Kottefaru Kanmathi
- Kottefaru Thila
- Kottefaru Wall
- Kottey Corner
- Koutseri (Diamanti)
- Kovalam
- Kovalam Beach
- Kovalam Grove Beach
- Kovalam Leo Rock
- Koversada
- Koyoko Island
- Koza River Nukumi
- KP Hole Park
- Käppala Vraket
- Kraaijenbergse Plas 7
- Kraaijenbergse plas 8
- Kraaijenbergse plas 9
- Kraj
- Krakatoa
- Kraken Freighter
- Kraken Wreck
- Krasnyi Kluch
- Krava
- Krebsgarten
- Kreidesee Hemmoor
- Kreidesee Hemmoor - Einstieg 0
- Kreidesee Hemmoor - Einstieg 1
- Kreidesee Hemmoor - Einstieg 2
- Kreidesee Hemmoor - Einstieg 3
- Kreidesee Hemmoor - Einstieg 4
- Kreidesee Hemmoor - Einstieg 5
- Kreidesee Hemmoor, Enstieg 4B
- Kreidsee, Hemmoor
- Kreisel
- Krikelos
- Krikri
- Krikri "The Anchor
- Krispy Kreme
- KRK - CAMPING ’KRK’
- Kärkistensilta
- KRM
- Kron Diving
- Krzeszówek
- Ksopetres
- Kt-12 Bow
- Kt-12 Stern
- KT Eros UJ-2216
- Kt Mawa
- Kubbar Island
- Kubu Reef
- Kuda Badhi Caves
- Kuda Beru
- Kuda Faru
- Kuda Giri Wreck
- Kuda Haa
- Kuda Hoholha
- Kuda Huraa House Reef
- Kuda Kandu Corner
- Kuda Kandu Outside
- Kuda Madi Giri
- Kuda Rah Thila
- Kuda Thila
- Kudarah Thila
- Kudathulhaadhoo Caves
- Kudathulhaadhoo Thila
- Kudhu Falhagando
- Kudiboli Faru
- Kudiboli South
- Kudiboli Thila
- Kudimaa (Wreck)
- Kudobe Thila
- Kuefu Island North
- Kujyukushima Islands
- Kukuljari
- Kulkenol
- Kulki Zeltplatz
- Kulkwitzsee Delfin
- Kullaviks Hamn
- Kumanomi Paradise
- Kumomi Ushitsuki Rock
- Kunaavashi Kandu
- Kuni Faru
- Kurali Corner
- Kurali Kandu
- Kuramathi Caves
- Kuramathi Housereef
- Kuramathi Queen (Wreck)
- Kuredu Caves (Turtles Airport)
- Kurima Beach
- Kurohae
- Kuroshima Nakamoto Cave
- Kuroshima North Twin Rock
- Kuroshima South
- Kuroshima V-Drop
- Kurumba House Reef
- Kushimoto
- Kvinnerst Södra
- Kwanji
- Kwarcit Wreck (Boris)
- Kwinana Grain Terminal
- Kylie's Reef
- Kyra Leni (Wreck)
- Kyrenia Wreck
