Żubrówka Bison Grass Vodka (Polish pronunciation: [ʐuˈbrufka] (listen)) is a flavored Polish vodka, which contains a bison grass blade (Hierochloe odorata) in every bottle. The Żubrówka brand name is also used on bottles of conventional vodka, labeled as Żubrówka Biała. An easy way to tell the difference is to look for the blade of grass in the bottle. The grass is sourced from the Białowieża Forest, hand-picked and dried under natural conditions.

Żubrówka ranks as the third or fourth best-selling vodka brand in the world (after Smirnoff, Absolut, and occasionally Khortytsia). Żubrówka is available in more than 80 markets worldwide.

Żubrówka is manufactured at the Polmos Białystok distillery. While it is claimed that the recipe dates back as far as the 14th century, commercial production of Bison Grass Vodka first began at the distillery in 1928. The brand is owned by Central European Distribution Corporation International, which was acquired by Roust International in 2013. Since 2022, it has been owned by the Maspex Group.