- D-Haus
- D-Loch Woringen
- D9 Dredge
- Da Xiang Gu 大香菇
- DaBaiSha 大白沙潛水區
- Dado Pequeño
- Daedalus
- Daedalus Reef
- Dafuxi 大福西
- Dakak House Reef
- Dakit Dakit
- Daku Arch
- Dalby Stenbrott
- Dalhousie Springs
- Danao Wall
- Danfior
- Danger Rocks
- Dangerous Dough Reef
- Danglebens Pinnacles
- Daniel Stienman
- Danii's Reef
- Dankernsee
- Danny’s Eel Garden
- Dapa
- Dapdap
- Daphne
- Dapia
- Daquit Shoal
- Dassoudi Beach
- Datura
- Dau Petit
- Dauhauk Bridge
- Dauin Coast
- Dauin South
- Davey Crocker Reef
- David’s Crack / Davíðsgjá
- Davis Reef
- Davy Jones Locker
- Dawra Tas-sanap
- DC3 Undercarriage (Wreck)
- De Baars - Oostplas Tilburg
- De Baars / Put van Heel
- De Beldert
- De Broezel
- De Costa Bay
- De Gavers
- De Groene Heuvels
- De Kuilen
- De la Paz
- De Langspier
- De Leon Springs
- De Lithse Ham
- De Melle
- De Muur
- De Nekker
- De stelhoeve
- De Strandgaper
- De Val
- de Wisselaar
- De Zeehond en De Rat
- Deacon's Reef
- Debbie Ii / Blue Reef
- Debbies Beach
- Decorator Bay
- Dedos
- Dee Why Wide
- Deep Blinders
- Deep Blue, Carriacou
- Deep Blue Diving training spot
- Deep Boulder Thila
- Deep Boulders
- Deep Cave
- Deep Corner
- Deep Corner
- Deep Reef
- Deep Reef - Looe Key
- Deep - Ricardo Montans
- Deep Rock
- Deep Six
- Deep Sponge - 2 Mile Reef
- Deep Thila
- Deep Turbo
- Deep Wall
- Deep Wrecks at Bulter Bay
- Deepspot
- Dees Ditch
- Dega Thia
- Deglersee (Freizeitparadies Plittersdorf)
- Dekel Beach, Eilat - חוף הדקל
- Delphins Reef
- Deluna House Reef
- Demon Point
- Éden Beach Point
- Den Osse Haven
- Den Osse Nieuwe Kerkweg
- Denham Commercial Jetty
- Éder Márcio Leite Pereira
- Desecheo Island
- Desoto Inlet
- Destin East Jetty
- Destin Jetties
- Destination Reef
- Devils
- Devil's den
- Devil’s Fork State Park
- Devil's Grotto
- Devil’s Grotto North
- Devil’s Kitchen
- Devils Table
- Devon’s Drop
- Dfun潮玩水运动（成都环球中心旗舰店）
- Dharavandhoo Thila
- Dheraha Thila
- Dhiffushi South Corner
- Dhigu Faru
- Dhigu Faru Kuda Thila
- Dhigurah Beyru
- DHIHFUSHIMAADHOO BEYRU
- Dhon Mas Giri
- Dhonakulhi Kandu
- Dhonfanu Thila
- Dial Rock
- Diamond Cay
- Diamond Reef
- Diamond Rock
- Diangan Reef 電桿礁
- Dias
- Dibba Island
- Dibba Rock
- Dibba Rock Diving Excursion
- Dibley’s Dropoff
- Die Tauchschule
- Digger (Sueño Azul)
- Digue Artha
- Digue Barcares
- Digue de Socoa
- Digufaru Thila
- Dijkval
- Dili Rock West
- Dilumacad Island
- Dimanglet
- Dimitri Point
- Dingelsdorf - Strandbad
- Dip n Scrub
- Director's Bay
- Director's Bay Housereef of Curious 2 Dive
- Discóbolo de Jablillo
- Disneyland
- Disneyworld
- Dive Buddy Pool Facility (Shah Alam Aquatic Center)
- Dive Finland Pool
- Dive Flag Rock
- Dive For潜水馆
- Dive Goddess
- Dive Land Park
- Dive Magic Orchard Pool
- Dive Shop Point
- Dive Tech Pool
- Dive Water Check Point
- Dive with Sharks Bangkok
- Dive World
- 웅짬 (Dive11 Resort)
- dive4life
- Divearound Dwingeloo
- Divearound Ruinerwold
- Divecampus - Training Dive Site
- Diveinn - Potápačský Klub
- DiVentures Pool
- Divercity Pool
- Divers Delight
- Divers Indoor Tauchsportcenter
- Divers Leap
- Divers Leap [Fundiving Curacao Homereef]
- Divertainment Pool
- DiveSpot
- DiveTeam Siecino
- Diving Center Kostrena
- Diving Vision House Reef
- Dixon's Pinnacle
- Djabeda
- Djabeda Wreck
- Djeu (Ilhéu dos Pássaros)
- Djeu - São Vicente, Cabo Verde
- Djurö - Svartfotsvraket
- D'lagoon
- Dobuiso
- Doc Poulson (Wreck)
- Docktor (Wreck)
- Dofí
- Dofí Sud
- Dog Island
- Dog Point Sanur, Bali
- Dog Rocks Reef
- Dois Olhos
- Dolfijntje
- Doljo 多爾約
- Doljo Housereef
- Doljo Point
- Dolomite Quarry Reservoir
- Dolphin Den
- Dolphin House
- Dolphin House Sataya Reef North
- Dolphin Reef
- Dolphin (Wreck)
- Dolphin's Column
- Dolphins Den
- Dolphins Reefדולפין ריף
- Dome
- Dominicus Reef
- Dom’s Reef (Bawame)
- Domville Island
- Don Cesar
- Don Juan
- Don Pedro
- Don Pedro (Wreck)
- Don Quickset
- Dona Marilyn Wreck
- Donald Duck Bay
- Donator (Prosper Schiaffino)
- Dondra Point
- Dongelberg
- DongQing Bay 東清灣
- Donkey Statue Beach
- Donnier 26
- Donut
- Donut - Bahamas
- Doodles
- Dorfbach / Schulhaus
- Dori Liberty Ship Wreck
- Dori Wreck
- Dornbuschwrack Werbellinsee
- Dorniermole
- Doro
- Dory Reef 多莉礁
- Dos Morritos
- Dos Morritos Tec
- Dosthill Quarry
- Double Arch
- Double Arch Reef
- Double Boiler
- Double Reef
- Double Rock Goli
- Double Wall
- Double Wreck
- Double Wreck
- Dougashima
- Dourada Wall
- Dover Shakespeare Beach
- Dover Ymca
- Downtown Chattanooga Riverfront
- Dr. Grooms Garden
- Dr. P. Alonso
- Draga da Madalena (Wreck)
- Draga Massangana
- Draga Nautilus
- Dragaminas
- Dragon Bay
- Dragon Lady
- Dragon Teeth
- Dragone
- Dragon's Eye Lake
- Dragon's Lair
- Dragon's Lair
- Dragon’s Mouth
- Dream Hole
- Dreams Reef
- Dreetzsee
- Dreischor Frans Kokrif
- Dreischor Gemaal
- Dreischor Rif
- Dresden - Kiesgrube Leuben (Nordgrube)
- Drionisi
- Dérivante aux tortues
- Dromia E Portone
- Drop Off
- Drop Off
- Drop Off
- Drum and Drumsticks
- Dry Rock North Phu Quoc
- Dry Rocks East
- Dry Tortugas
- D/S Martha Heinrich Fisser
- D/S Romanby
- Duck Island
- Duden Waterfall
- Duffield Ridge
- Duga Luka
- Dugais Main Reef
- Duiker Island
- Duiklocatie Baracuda Wall
- Duiklocatie Boschmolenplas
- Duikmagazijn
- Duikpark Zoetermeer
- Duikpark Zoetermeer (Zoetermeerse Plas)
- Duikspot Amersfoort
- Duiktank Transfo
- Duiktoren Enkhuizen
- Dul Hranicna
- Dumbo's Drop Off
- Dunas
- Dunedin Reef
- Dungon Wall
- Dungun
- Dunraven, wreck
- Duppy Waters
- Durdle Door
- Dutch Springs
- Duzillet
- D'wall
- Dyviksvraket
