Lizdejki [lizˈdɛi̯ki] is a village in the administrative district of Gmina Rutka-Tartak, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania. It lies approximately 5 kilometres (3 mi) south-west of Rutka-Tartak, 25 km (16 mi) north of Suwałki, and 133 km (83 mi) north of the regional capital Białystok.