Janowszczyzna
{{Infobox settlement
| name = Janowszczyzna
| settlement_type = Village
| total_type =
| image_skyline = Podlaskie - Sokółka - Janowszczyzna pano 20110918 01.JPG
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Podlaskie
| subdivision_type2 = County
| subdivision_name2 = Sokółka
| subdivision_type3 = Gmina
| subdivision_name3 = Sokółka
| pushpin_map = Poland
| coordinates = {{coord|53|21|N|23|26|E|region:PL|display=title,inline}}
| elevation_m =
| population_total =
| website =
}}
Janowszczyzna {{IPAc-pl|j|a|n|o|f|sz|'|cz|y|z|n|a}} is a village in the administrative district of Gmina Sokółka, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus.{{TERYT}} It lies approximately {{convert|8|km|mi|0|abbr=on}} south-west of Sokółka and {{convert|32|km|mi|0|abbr=on}} north-east of the regional capital Białystok.