Jastrzębiec, Masovian Voivodeship
{{Other places|Jastrzębiec (disambiguation){{!}}Jastrzębiec}}
{{Infobox settlement
| name = Jastrzębiec
| settlement_type = Village
| total_type =
| image_skyline =
| image_caption =
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Masovian
| subdivision_type2 = County
| subdivision_name2 = Przasnysz
| subdivision_type3 = Gmina
| subdivision_name3 = Czernice Borowe
| pushpin_map = Poland
| coordinates = {{coord|53|6|N|20|45|E|region:PL|display=title,inline}}
| elevation_m =
| population_total =
| website =
}}
Jastrzębiec {{IPAc-pl|j|a|s|'|t|sz|e|m|b|j|e|c}} is a village in the administrative district of Gmina Czernice Borowe, within Przasnysz County, Masovian Voivodeship, in east-central Poland.{{TERYT}} It lies approximately {{convert|8|km|mi|0|abbr=on}} north of Czernice Borowe, {{convert|13|km|mi|0|abbr=on}} north-west of Przasnysz, and {{convert|100|km|mi|0|abbr=on}} north of Warsaw.