Hamitli is a neighborhood in Hendek District, in Sakarya Province, Türkiye. Hamitli lies at 51 m above sea level, 5.8 km from the Elmacık Dağı mountains. It has 569 inhabitants. The nearest city is Hendek, 6.8 km to the northeast. Among the landmarks around are Sangarius Bridge (27 km) and Sakarya Museum (24 km).