Rudolf Vojta (April 15, 1912 - November 1984) was an Austrian ice hockey player who competed for the Austrian national team at the 1936 Winter Olympics in Garmisch-Partenkirchen. Vojta made 11 appearances for the Austrian national team at the World Ice Hockey Championships between 1935 and 1949. He played club hockey for HC Währing, EK Engelmann Wien, and Wiener EV in the Austrian Hockey Championship.