Kaymaz is a neighbourhood of the municipality and district of Sivrihisar, Eskişehir Province, Turkey.

[3][4] It is situated on Turkish state highway D.200 which connects Eskişehir to Ankara.

The town is an historical settlement and it was named as Troknada during the Phyrgiaan kingdom.

Later it was renamed as Kaytrus and eventually the name Kaymaz was adopted.

In contrast to general scenery of Central Anatolia, Kaymaz is a watery town thanks to Kaymaz Dam to the north east of the town.