İsmailli is a neighborhood in Bergama District, in İzmir Province, Türkiye. İsmailli lies at 450 m above sea level, in the Yunt mountains. It has 191 inhabitants. The nearest city is Bergama, 21 km to the north. Among the landmarks around are Pergamon (21 km), Aigai (12.9 km) and Elaea (13.7 km).