Tegetthoff is a name associated with several notable figures and places, most prominently with the Austrian admiral Hans von Tegetthoff. He is best known for his leadership during the Battle of Lissa in 1866, where he played a crucial role in securing a victory for the Austro-Hungarian Navy against the Italian fleet. Additionally, Tegetthoff is also the name of a famous ship, the SMS Tegetthoff, a battleship that served in the Austro-Hungarian Navy. The ship was named in honor of the admiral and symbolizes the naval power of Austria during the 19th century.