Iselsberg-Stronach is a community with 601 inhabitants (as of 1 January 2016) in the district of Lienz in Tyrol, Austria. The community is located in the judicial district Lienz. Iselsberg located just south of Iselsbergpasses on the road connecting the valley of Lienz in the Mölltal, the district Stronach something away from the traffic. The northeastern municipal boundary is also the border to Carinthia.