Mirditë is a municipality in Lezhë County, northwestern Albania. It was created in 2015 by the merger of the former municipalities Fan, Kaçinar, Kthellë, Orosh, Rrëshen, Rubik and Selitë. The seat of the municipality is the town Rrëshen. The total population is 22,103 (2011 census), in a total area of 869.71 km2. It is coterminous with the former Mirditë District.