Koru (former Kuri) is a town (belde) in the Çınarcık District, Yalova Province, Turkey.

It is between Çınarcık to west and Yalova to east, all coastal places on the Anatolian side of Marmara Sea.

After the Population exchange between Greece and Turkey agreement, the former population of the settlement was replaced by the Turks from Serres and Drama in 1924.

The former name was changed to a Turkish name with a similar sound and meaning small forest quite suitable for Koru.

This geographical article about a location in Yalova Province, Turkey is a stub.