Jegliniszki [jɛɡliˈniʂki] is a village in the administrative district of Gmina Wiżajny, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania. It lies approximately 9 kilometres (6 mi) south of Wiżajny, 27 km (17 mi) north of Suwałki, and 135 km (84 mi) north of the regional capital Białystok.