Dendrochori (Greek: Δενδροχώρι, old names: Greek: Ντύμπενη, Dymbeni; Bulgarian/Macedonian: Дъмбени, Dambeni or Д’мбени, D'mbeni) is a village in the community Kastraki in the Kastoria regional unit, the region West Macedonia, Greece. Dendrochori is located approximately 10 km northwest of Kastoria and 6 km east of the center of the community Kastraki — the village Ieropigi. Dendrohori has 266 inhabitants (2011).
According to the narrative history, the village was founded by immigrants from villages Berik, Ano Sliveni (Gorno Sliveni), Saynovo, Vevi (Banitsa) and Agia Paraskevi (Sveta Petka).
In the book “Ethnographie des Vilayets d'Adrianople, de Monastir et de Salonique”, published in Constantinople in 1878, that reflects the statistics of the male population in 1873, Dëmbini was noted as a village with 280 households and 800 Bulgarian inhabitants. In the same year all of the inhabitants were Greek Orthodox and none of them had turned to the Bulgarian Exarchate. In 1886 the Greek school of Dymbeni was still operating. In 1905, all of its inhabitants turned to Bulgarian Exarchate.
Dendrohori was a Bulgarian village of 1650 inhabitants at the beginning of the 20th century. Until 1878 the teaching in the local school was in Greek language. In 1878 Trpo Popovski from neighbour village Kosinec (Ieropigi) started to teach the local pupils the Bulgarian language. There were two Bulgarian schools in the village in the beginning of 20th century.