Árpád Bogsch (February 24, 1919, Budapest, Hungary – September 19, 2004, Geneva, Switzerland) was a Hungarian turned American international civil servant. He became an American citizen in 1959. From 1973 to 1997, he was Director General of World Intellectual Property Organization (WIPO). He was also Secretary General of the International Union for the Protection of New Varieties of Plants (UPOV).