Halilli is a neighborhood in Araklı District, in Trabzon Province, Türkiye. Halilli lies at 465 m above sea level, in the Rize Dağları mountains. It has 255 inhabitants. The nearest city is Araklı, 11.4 km to the north. Among the landmarks around are Sumela Monastery (36 km), Hagia Sophia (34 km) and Kuştul Monastery (28 km).