Pasternik, Lower Silesian Voivodeship

Infobox Settlement|
name=Pasternik
settlement_type=Village


subdivision_type=Country
subdivision_name=POL
subdivision_type4=Voivodeship
subdivision_name4=Lower Silesian
subdivision_type1=County (powiat)
subdivision_name1=Bolesławiec County
subdivision_type2=Gmina
subdivision_name2=Gm. Gromadka
map_caption = Location of Pasternik, Lower Silesian Voivodeship
pushpin_

pushpin_label_position =
pushpin_map_caption =Location of Pasternik, Lower Silesian Voivodeship
pushpin_mapsize =
latd=51
latm=23
lats=19
latNS=N
longd=15
longm=48
longs=14
longEW=E
elevation_m=
population_total=150
website=

Pasternik IPA-pl| [|p|a|s|'|t|e|r|n|i|k|] ( _de. Hinterheide) is a village in the administrative district of Gmina Gromadka, within Bolesławiec County, Lower Silesian Voivodeship, in south-western Poland. Prior to 1945 it was in Germany.

It lies approximately convert|5|km|mi|0|abbr=on north-east of Gromadka, convert|22|km|mi|0|abbr=on north-east of Bolesławiec, and convert|91|km|mi|0|abbr=on west of the regional capital Wrocław.

The village has a population of 150.