Kostrzyca, Lower Silesian Voivodeship

Infobox Settlement|
official_name=Kostrzyca
settlement_type=Village
subdivision_type=Country
subdivision_name=POL
subdivision_type1=Voivodeship
subdivision_name1=Lower Silesian
subdivision_type2=Powiat
subdivision_name2=Jelenia Góra County
subdivision_type3=Gmina
subdivision_name3=Gm. Mysłakowice
latd=
latm=
lats=
latNS=
longd=
longm=
longs=
longEW=
elevation_m=
population_total=
website=

Kostrzyca ( _de. Quirl) is a village in the administrative district of Gmina Mysłakowice, within Jelenia Góra County, Lower Silesian Voivodeship, in south-western Poland. Prior to 1945 it was in Germany.