Prosvorro (Greek: Πρόσβορρο, before 1927: Δέλνον – Delnon)[2] is a village and a community of the Grevena municipality.

Before the 2011 local government reform it was a part of the municipality of Theodoros Ziakas, of which it was a municipal district.

[3] The 2021 census recorded 50 residents in the village.

[1] The community of Prosvorro covers an area of 13.046 km2.

[4] This Western Macedonia location article is a stub.