Władysławowo [vwadɨswaˈvɔvɔ] (Kashubian/Pomeranian: Wiôlgô Wies [ˈvʲɞlɡɞ ˈvʲɛs], German: Großendorf) is a city on the south coast of the Baltic Sea in Kashubia in the Pomerelia region, northern Poland, with 9,363 inhabitants as of 2022.

[2] a On October 10, 1939, Nazi German forces attacked then-known-as Wielka Wieś.

It was named after King Władysław IV Vasa, who initiated the construction of the Polish Navy.

The gmina (urban-rural municipality) of Władysławowo consists of the town Władysławowo (with a district Cetniewo) and seven villages: Chałupy (to the east, on the Hel peninsula), Rozewie, Jastrzębia Góra, Ostrowo, Karwia and Tupadły.

The nearby headland of Cape Rozewie was formerly believed to be the country's most northerly point, prior to measurements carried out in December 2000.