EXHIBIT 21.1
| Subsidiary | Jurisdiction of Incorporation | |
| Ocean Power Technologies Ltd | United Kingdom | |
| Ocean Power Technologies (Australasia) Pty Ltd | Australia | |
| Reedsport OPT Wave Park LLC | Oregon | |
| Oregon Wave Energy Partners I, LLC | Delaware | |
| Victorian Wave Partners Pty Ltd | Australia | |
| Marine Advanced Robotics, Inc | California | |
| 3dent Technology, LLC | Texas |