The Laboe Naval Memorial (a.k.a. Laboe Tower, German: Marine-Ehrenmal Laboe) is a memorial located in Laboe, near Kiel, in Schleswig-Holstein, Germany. Started in 1927 and completed in 1936, the monument originally memorialized the World War I war dead of the Kaiserliche Marine, with the Kriegsmarine dead of World War II being added after 1945. In 1954 it was rededicated as a memorial for the sailors of all nationalities who were lost at sea and at the same time a memorial for peaceful sailing in open seas.

The monument consists of a 72-metre-high (236 ft) tower topped by an observation deck. The deck stands a total 85 m (279 ft) above sea level. A hall of remembrance and World War II-era German submarine U-995, which houses a technical museum, both sit near the foot of the monument, and the site is a popular tourist venue. U-995 is the world's only remaining Type VII U-boat.

The tower was designed by architect Gustav August Munzer,^[1] who stated that the form was not meant to represent anything specific but was to inspire positive feelings in those who look at it. It has been associated by some^{[by whom?]} with the stem of a viking ship or the conning tower of a submarine.

• Laboe Tower seen from water with submarine museum U-995 at beach
• Laboe Memorial and submarine museum U 995.
• Memorial Square
• Plaque memorializing fallen U.S. submariners.
• U-995, photographed from top of the memorial tower
• Propeller of heavy cruiser Prinz Eugen