Kaynarca railway station should not be confused with Kanarya station.
| KAYNARCA | |
| Type: | TCDD Taşımacılık commuter rail station |
| Style: | TCDD |
| Style2: | Marmaray |
| Address: | İbni Sina Cd., Kaynarca Mah., 34890 |
| Borough: | Pendik/Istanbul |
| Country: | Turkey |
| Structure: | At-grade |
| Platform: | 1 island platform |
| Tracks: | 3 |
| Opened: | 1967, 2019 |
| Closed: | 2012-18 |
| Rebuilt: | 2013-14 |
| Electrified: | 29 May 1969 25 kV AC, 60 Hz |
| Accessible: | Yes |
| Owned: | Turkish State Railways |
| Passengers: | 0 |
| Pass Year: | 2016 |
| Pass Percent: | 0 |
| Other Services Header: | Former services |
| Other Services Collapsible: | yes |
Kaynarca station (Turkish: Kaynarca istasyonu) is a railway station in the Kaynarca neighborhood of Pendik, Istanbul. The station was originally built in 1967 by the Turkish State Railways in anticipation of electric commuter rail service from Haydarpaşa to Gebze.[1] The station was closed down 29 April 2012 and demolished shortly after.[2] A new station was built in its place in 2014 as part of the rehabilitation of the railway for the Marmaray commuter rail system. The station was reopened on 12 March 2019.[3]