- Aqua2, autonomous underwater vehicle (AUV), Independent Robotics, Montreal, Quebec, Canada
- Underwater ROV (Remotely Operated Vehicle), Scripps Institution of Oceanography, La Jolla, California, USA
- OpenROV, open-source underwater robot for exploration and education, Laguna Beach, California, USA
- Crabster CR200, huge six-legged underwater robot, Korean Institute of Ocean Science and Technology (KIOST)
- Remote Environmental Monitoring UnitS (REMUS), low-cost AUVs, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- Anchor Diver IV, ROVs for underwater inspections, HiBot Corp, Tokyo, Japan
- Device CTD stands for conductivity, temperature, depth, collects a wide range of data underwater, CSIRO, Canberra, Australia
- SeaBED, autonomous underwater vehicle, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- Puma and Jaguar, autonomous underwater vehicles, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- The Red Sea Robotic Exploratorium, Stanford Artificial Intelligence Laboratory, Stanford, California, USA
- Sepios, bio-inspired nautical robot, Autonomous Systems Lab, Swiss Federal Institute of Technology, Zurich, Switzerland
- Underwater robots, Electrical Machines and Drives Laboratory, National University of Singapore, Singapore
- Hydromea, micro-AUV, EPFL, Lausanne, Switzerland
- Bluefin-21, autonomous underwater vehicle, Bluefin Robotics, Quincy, Massachusetts, USA
- Knifefish, unmanned underwater vehicle
- SPARUS, autonomous underwater vehicle, Underwater Vision and Robotics Research Centre, Girona, Spain
- Girona 500, autonomous underwater vehicle, Underwater Vision and Robotics Research Centre, Girona, Spain
- Autosub3, Autosub6000, Autosub LR, autonomous underwater vehicles, National Oceanography Centre (NOC), Southampton, United Kingdom
- Nereid Under Ice (NUI), AUV, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- Underwater ROV for use in oil-spill cleanups, Seawater Research Lab, Virginia Institute of Marine Science (VIMS), Gloucester Point, Virginia
- Icefin, underwater robotic vehicle, Georgia Institute of Technology, Atlanta, Georgia, USA
- QTrencher 1400 ROV, trenching remotely operated vehicle, Soil Machine Dynamics Ltd, Newcastle upon Tyne, United Kingdom
- Seawolf, underwater ROV, Thunder Tiger, TTRobotix, Taichung City, Taiwan
- HydroView ROV, Aquabotix Technology Corporation, Fall River, Massachusetts, USA
- Underwater robot, University of Moratuwa, Katubedda, Moratuwa, Sri Lanka
- Double Eagle SAROV, ROV/AUV hybrid, Saab AB, Stockholm, Sweden
- Echo Ranger, Echo Seeker, Echo Voyager, autonomous underwater vehicles, The Boeing Company, Chicago, Illinois, USA
- COTSbot, underwater robot, Institute for Future Environments, Queensland University of Technology, Brisbane, Australia
- Highly maneuverable smooth underwater robots, d'Arbeloff Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
- ROV Isis, National Oceanography Centre, Southampton, United Kingdom
- subCULTron project, Artificial Life Lab of the Department of Zoology, Graz, Austria
- VideoRay UROVs, underwater submersible remotely operated underwater vehicles, VideoRay LLC, Pottstown, Pennsylvania, USA
- SQUIDBOT, fin-propelled underwater robot prototype, Control system Laboratory, Technical University of Crete, Chania, Greece
- Nereus, hybrid unmanned autonomous underwater vehicle, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- Nautilus, Exploration Vessel, Bodrum, Turkey
- Underwater mining robots, Nautilus Minerals Inc., Toronto, Canada
- Yellowstone Robot, Mystic, Connecticut, USA
- Autonomous intervention vehicles for subsea application, Eelume AS, Trondheim, Norway
- iBubble, autonomous underwater camera, Notilo Plus SAS, Marseille, France
- BIV (Bio-Inspired Vehicle), bio-inspired marine robotic platforms (robotic fish), Aquaai Corporation, Los Gatos, California, USA
- OceanOne, bimanual underwater humanoid robot, Stanford Robotics Lab, Stanford University Stanford, California, USA
- Inspector, underwater inspection drone, SeaDrone Inc., Menlo Park, California, USA
- Scubo, underwater robot, ETH Zurich, Zurich, Switzerland
- DeePicBot, fully autonomous deep sea photography vehicle, Germany
- Tethys, underwater robot, Monterey Bay Aquarium Research Institute, Moss Landing, California, USA
- Fathom One, consumer level, modular, HD underwater drone, Fathom Drones Inc., Grand Rapids, Michigan, USA
- CCROV, underwater drone with a 4K camera, Shenzhen, China
- PowerRay, underwater robot fishing buddy, Powervision Robot Inc., Beijing, China
- BlueROV2, remotely operated subsea vehicle, Blue Robotics Inc., Torrance, California, USA
- Biki, bionic robotic fish, Fremont, California, USA
- Blueye Pioneer, underwater drone, Blueye Robotics, Trondheim, Norway
- Youcan BlueWater 1 BW1, underwater ROV, Youcan Robotics Co., Ltd., New Castle, USA
- FIFISH P3, underwater robot, QYSEA Science and Technology Co., Ltd, Shenzhen, China
- PowerDolphin, maritime drone, Powervision Robot Inc., Beijing, China
- Sibiu Nano, underwater robot, Nido Robotics SL, Murcia, Murcia, Spain
- Nemo, underwater drone, Aquarobotman, Shenzhen City, Guangdong, China
- Underwater drones, Geneinno, Nanshan, Hunan, China
- Mesobot, autonomous robot, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
- Gladius Mini, underwater drone, Chasing-Innovation Technology Co., LTD., Shenzhen, China
- Chasing Dory, underwater drone, Chasing-Innovation Technology Co., LTD., Shenzhen, China
- Blueye Pro, underwater drone, Blueye Pro, underwater drone
- Jotun HullSkater, underwater robot for proactive cleaning of ships, Jotun, Sandefjord, Norway
- SherpaUW, hybrid underwater rover, Robotics and Mechatronics Center, Cologne, Germany
- MITO, underwater drone, Navatics Technology Ltd, Hong Kong
- Underwater robots, Pliant Energy Systems LLC, Brooklyn, New York, USA
- Squidbot, Bioinspired Robotics and Design Lab, UC San Diego, La Jolla, California, USA