Przecznica [pʂɛt͡ʂˈnit͡sa] is a village in the administrative district of Gmina Mirsk, within Lwówek Śląski County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech border.

It lies approximately 7 kilometres (4 mi) south-east of Mirsk, 25 kilometres (16 mi) south-west of Lwówek Śląski, and 116 kilometres (72 mi) west of the regional capital Wrocław.

• Birecki T., 1959, "Złoże cyny w Przecznicy (Dolny Śląsk)." [Lode Of Tin Ore In Przecznica (Lower Silesia)]; in: Zeszyty Naukowe AGH, No. 22, Geologia vol.3, pp. 35–53, Kraków (in Polish)

• Przecznica in Wratislaviae Amici (in Polish)
• Web page about Przecznica (Germ. Querbach) in Gory Izerskie (Germ. Isergebirge) (in Polish and German)