Çaltıbükü is a village in Anamur district of Mersin Province, Turkey. It is situated in the valley of Dragon creek. The distance to Anamur is 16 kilometres (9.9 mi). The population of Çaltıbükü is 163 as of 2011. It is planned that a part of the village (along with Akine, Sarıağaç and Ormancık) will be submerged in Alaköprü Dam reservoir.