Dereli is a village in Pertek District, in Tunceli Province, Türkiye. Dereli lies at 1,005 m above sea level, in the Munzur mountains. It has 119 inhabitants. The nearest city is Elazığ, 25 km to the south. Among the landmarks around are Harpoot (21 km), Pertek Castle (5.7 km) and Pertek Sungur Bey Mosque (3.0 km).