Sfelinos (Greek: Σφελινός) is a village in the region of Serres, northern Greece.

In the wider area of the settlement, ancient findindings and tombs with rich burials have been found.

[2] Especially on a tall and steep hill, known to the older inhabitants by the name of "Grandisnos", located about 4 km north of the village, parts of walls and foundations of an ancient castle are preserved.

[4] According to the statistics of the Bulgarian geographer Vasil Kanchov, the village had 720 Orthodox Greek inhabitants by 1900.

[5] Its inhabitants are engaged in agriculture, with the principal cultivation of tobacco, cereals, almonds and olives, as well as animal husbandry.