Karla Kienzl (born Karoline Hauser, sometimes listed as Carla Kienzl) (21 October 1922 – 2 September 2018) was an Austrian luger who competed during the 1950s. She won the gold medal in the women's singles event at the 1955 FIL World Luge Championships in Oslo, Norway. Karla Kienzl was the first World champion in luge in this event.