| Member | Profile | Website | Country | Portfolio |
| Nadya Kulagina | Nikon D700
Nikon D800 | |  Kazakhstan |  |
| |
| Nick Karpiak | olympus stylus 850 with olympus housing | |  United States | |
| |
| Eschelle Knoesen | Canon G12 0 Ys01 Strobes (Dyron Adaptor) | |  United Arab Emirates | |
| |
| Olan Kamdee | Canon A650IS
Strobe Sea&Sea YS-25, YS-27
Shot all photo in Similan Island Thailand | |  Thailand | |
| |
| Amanda Kistner | I usually use a Canon Rebel XTi, and have been photographing for 5 years. | | United States | |
| |
| Douglas Klug | I dive a Canon 650D (rebel T4i) in an Ikelite Housing with two DS51 strobes. About 50% of my work is natural light. I use either a 10-22mm zoom, a 60mm f2.8 macro or a 100mm f2.8 macro, depending on my mood and ocean conditions. Virtually all my diving is at the southern California Channel Islands. Anacapa Island is my favorite, but I'll dive them all. I started diving in 1984 and was quickly hooked. I've been a SCUBA instructor, dive shop owner, and just a plain diver (Though I still teach a student or two). I've tallied more than 4500 dives in my life and hope to make it to 10,000 some day. If I have to dive until I'm 80 to pull that off, that's okay. | My Website
 | United States | |
| |
| Kliment Kolosov | [1] SEA&SEA 8000G (2007), Canon 400D (2008-2009), Canon G7 (once 2008), Canon 5D (once Dec 2008), now putting together a Nikon D700 kit
[2] first pix taken July 2007
[3] no real favorite so far but Iceland was quite a special experience worth repeating! | My Website
 |  Russia | |
| |
| Holger Koch | I start diving in 1992 and taking Underwaterpictures since 2005.
From 2005 to 2008 i was using a Olympus C-7070 with PT-027 and an Athena Domeport
Since August 2008 i am using a Nikon D200 with a Housing from Ikelite.
I have no favorite Divespot, every Area has it's specials.
| |  Germany | |
| |
| Ivelin Krastev | My hobby is a underwater photography.I photography of apnea(freediving).My attempt is small,only 2 years,12 yеаrs i practisе spearfishing. | |  Bulgaria | |
| |
| Shane Keena | newbie | My Website
 | United States | |
| |
| Girts Kravalis | Canon 1Ds Mark III,Subal housing+2X Subtronic 160 strobes
e-mail:girts.kravalis@apollo.lv
3 years experience in underwater photography | My Website
 |  Latvia | |
| |
| sidon kovacevic | i am from split croatia,
i use canon g7 in canon housing and
sea&sea ys110 strobe
for last two years | My Website
 |  Croatia | |
| |
| Todd karberg | Canon G9 | My Website
 | United States | |
| |
| Patrick Kobylanski | Olympus 560UZ
Favorite photo site: Bimini, Bahamas | | United States | |
| |
| Nicci Kershler | I have been diving for about 1 year and have fallen in love with underwater photography and video. I use a Olympus SP560 without a strobe.
I mainly dive around the northern beaches in Sydney NSW. Shelly Beach and Fairy Bower are diverse dive spots for a range of underwater photography.
I am currently studying for my divemaster qualification and hope to become an instructor | |  Australia | |
| |
| Rosheen khan | I'm Padi Dive master working in Pakistan since the last four years, underwater photography is my passion.this picture is taken by myself and i also worked on marine listing project sponsored by WW F Pakistan. | |  Pakistan | |
| |
| Claire Kennedy | Canon EOS 30D, w/Canon macro ER 100mm lens, or w/Canon Fisheye ER 15mm lens. Been diving for 2½ yrs, photographing for 2 years. Favorite site: Cozumel (Palancar Breaks), dive gazibo (house reef), Fantasy Island, Roátan; Frederikstad Pier, St. Croix (day or night). | My Website
 | United States | |
| |
| Volker Katzung | I am an ex diving instructor, now working for a logistics company around the world (currently in Sudan, where there is not too much water here in the desert). Whenever I get some time off, I take my camera and try to get some good shots. Currently I am using a Canon G 9 with Canon housing and a Sea&Sea strobe.
| My Website
 |  East Timor | |
| |
| stephan kerkhofs | using a canon 5d II with aquatica housing and triple inon z 240 strobes, active since 2 years in the red sea. | |  Belgium | |
| |
| Oliver Ko | IXUS 70 | |  Philippines | |
| |