Jelitki [jɛˈlitki] is a village in the administrative district of Gmina Wieliczki, within Olecko County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) south of Wieliczki, 14 km (9 mi) south of Olecko, and 136 km (85 mi) east of the regional capital Olsztyn.

From 1975 to 1998, the village belonged to Suwałki County in Poland before being a part of Olecko County.