Gustav A. "Geza" Silberer (1 December 1876 – 5? 8? April 1938) was an Austrian journalist and author of Jewish extraction born in Werschetz who wrote in German under the pseudonym Sil-Vara.

Gustav A. "Geza" Silberer (1 December 1876 – 5? 8? April 1938) was an Austrian journalist and author of Jewish extraction born in Werschetz who wrote in German under the pseudonym Sil-Vara.