Maltepe is a district in the suburbs of Istanbul, Turkey between Kadıköy and Kartal on the Marmara sea. Its neighbours are Kadıköy to the west and Kartal to the east. The mayor of Maltepe is Mustafa Zengin (CHP). Maltepe used to border Ümraniye from the northwest between 1992 and 2004. However, the Yeni Çamlıca quarter changed to Ümraniye in 1994 and the Ferhatpaşa quarter passed to Samandıra where bounded to Kartal district in 2004. Ferhatpaşa's secession led to ending of neighbourhood between Maltepe and Ümraniye.