Józef Rufin Wybicki (Polish pronunciation: [ju'z?f v?'b?it?sk?i]; 29 September 1747 – 19 March 1822) was a Polish jurist, poet, political and military activist.
He is best remembered as the author of "Mazurek Dabrowskiego" (English: "Dabrowski's Mazurka"), which in 1927 was adopted as the Polish national anthem.