Sulejki [suˈlɛi̯ki] is a village in the administrative district of Gmina Świętajno, within Olecko County, Warmian-Masurian Voivodeship, in north-eastern Poland.

[1] It lies approximately 14 kilometres (9 mi) south-west of Olecko and 122 km (76 mi) east of the regional capital Olsztyn.

It is located on the northern and eastern shore of Lake Świętajno in the region of Masuria.

[2] Siegfried Lenz's book of short stories "So zärtlich war Suleyken" refers to a fictitious village of the same name (as mentioned in a postscript in the same book).

This Olecko County location article is a stub.