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

Dimitritsi is located to the west limits of the Kilkis Regional Unit, in the plain of Serres, nearby to the confluence of the Strymonas River with one of its tributaries, Kopatsianos.

Its inhabitants are engaged in livestock and agriculture, notably in cultivation of corns, Gossypium, olives, almonds, tobacco and vineyards.

The historic Battle of Demetritzes between the Byzantine troops and the Normans of the Kingdom of Sicily took place on 7 November 1185 and ended with a victory of the Byzantines following a surprise attack as the Normans attempted to enter into deliberate negotiations.

[7] According to the Kallikratis Plan, the local community of Dimitritsi belongs to the municipality of Visaltia.