Cielętniki [t͡ɕɛlɛntˈniki] is a village in the administrative district of Gmina Zawonia, within Trzebnica County, Lower Silesian Voivodeship, in south-western Poland. It lies approximately 3 kilometres (2 mi) south of Zawonia, 11 kilometres (7 mi) east of Trzebnica, and 23 kilometres (14 mi) north-east of the regional capital Wrocław.

It was mentioned in the Liber fundationis episcopatus Vratislaviensis from ca. 1295–1305 under the Latinized Polish name Czenethniki.