Hansa-Brandenburg W.25

W.25
Role Floatplane fighter
National origin Germany
Manufacturer Hansa-Brandenburg
First flight 1918
Number built 1
Developed from Hansa-Brandenburg KDW

The Hansa-Brandenburg W.25 was a prototype floatplane fighter built by the Hansa-Brandenburg Aircraft Company (Hansa Brandenburgische Flugzeugwerke) for the Imperial German Navy's (Kaiserliche Marine) Naval Air Service (Marine-Fliegerabteilung) during World War I. It was a modified version of the company's single-seat KDW fighter, but it was not accepted for service.