Baron Béla Tallián de Vizek (1851 – 23 November 1921) was a Hungarian politician, who served as Minister of Agriculture between 1903 and 1905.

During the First World War he served as civil governor of Belgrade for a short time after the occupation of the Serbian capital city.

He was arrested by the communists during the Hungarian Soviet Republic.

After the fall of the communist regime he moved to Szeged.

He was married to Baroness Marija Bajic of Varadia (1864-1932), great-granddaughter of Miloš Obrenović, Prince of Serbia through his eldest daughter Princess Petria Obrenovic (1808-1871).