Sankury ([saŋˈkurɨ]; Lithuanian: Sankūrai) is a village in the administrative district of Gmina Puńsk, within Sejny County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania.

[3] It lies approximately 11 kilometres (7 mi) east of Puńsk, 13 km (8 mi) north of Sejny, and 125 km (78 mi) north of the regional capital Białystok.

From 1975-1998 the village was administratively governed by the Suwałki Voivodeship.

A WOP watchtower was stationed in Sankury.

This Sejny County location article is a stub.