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Kadıköy
General information
Location	Haydarpaşa Rıhtım Caddesi Kadıköy, Istanbul 34710
Coordinates	40°59′28″N 29°01′15″E / 40.991113°N 29.020906°E / 40.991113; 29.020906
Owned by	Istanbul Metro
Line(s)	M4
Platforms	1 island platform
Tracks	2 (M4)
Connections	Kadıköy-Moda Heritage tram Şehir Hatları at Kadıköy Pier İDO at Kadıköy Terminal Turyol at Çayırbaşı Pier and Kadıköy Pier İETT Bus: 1, 3, 3A, 3B, 8, 8A, 11D, 12A, 12H, 13, 13B, 14, 14A, 14C, 14D, 14DK, 14E, 14F, 14K, 14KS, 14R, 14S, 14ŞB, 14Y, 16, 16D, 16K, 16KH, 16Y, 17, 17L, 18K, 19, 19F, 19S, 21A, 21C, 21G, 21K, 21U, 110, 120M, 125, 130Ş, 222, 319, 500A, 500T
Construction
Structure type	Underground
Accessible	Yes
History
Opened	17 August 2012
Electrified	1,500 V DC Overhead line
Services
Preceding station Istanbul Metro Following station Terminus M4 Line Ayrılık Çeşmesi towards Sabiha Gökçen Airport

Kadıköy is the western terminal station on the M4 line of the Istanbul Metro.^[1] Located beneath Haydarpaşa Rıhtım Caddesi (Street) it is serviced by the M4 between 6:00 and 0:04.^[2] The station has two tracks serving an island platform. Kadıköy opened on 17 August 2012 along with fifteen other stations on the M4 line. The Turkish Prime Minister Recep Tayyip Erdoğan along with the Mayor of Istanbul, Kadir Topbaş and other members of government inaugurated the line from Kadıköy and boarded a train to Kartal.

Kadıköy harbor is right next to the stations entrances. Ferry service offered by the municipal ferry service, Şehir Hatları (City Lines), as well the private line operator, Turyol. İDO operates SeaBus ferry service to piers on the Marmara coast of the city. İETT has a large city bus hub next to the harbor and station and operates buses to many parts of the Asian side of Istanbul.

P Platform level	Eastbound	toward Sabiha Gökçen Airport →
	Island platform, doors will open on the left
	Eastbound	toward Sabiha Gökçen Airport →

• 
  Kadıköy metro sign.
• 
  A CAF built EMU at the station.
• 
  The station entrance with Kadıköy harbor and Haydarpaşa Terminal in the background.
• 
  A different view to the station entrance.
• 
  Kadıköy station during its construction.