The 2019 Klagenfurt Open was a professional nine-ball pool tournament and the sixth of seven Euro Tour events of the 2019 Euro Tour season. The men's event was be held between 11 and 13 October, whilst the women's event was held from 13 to 14 October 2019, held at the Sportpark Klagenfurt in Klagenfurt, Austria. The event featured a total prize fund of €38,000, with the winner of each event winning €4,500.