Włóczno [vvutʃnɔ] (German: Achthuben, Silesian: Włōczno) is a former village that today forms part of the village of Szybowice in the administrative district of Gmina Prudnik, within Prudnik County, Opole Voivodeship, in south-western Poland, close to the Czech border.

Historically located in Upper Silesia, in the Prudnik Land.

A 19th-century house in the village was added to the Registry of Cultural Property on 10 June 1966.

Achthuben was the property of a monastery in Nysa (Neisse) until the early 19th century.

[6] In 1945, after the defeat of Germany in World War II, it again became part of Poland.