Osowo Leśne
{{Short description|Village in Kociewie}}
{{Infobox settlement
| name = Osowo Leśne
| settlement_type = Village
| total_type =
| image_skyline = Panorama łąk w Osowie Leśnym 01.JPG
| image_caption = Meadow in Osowo Leśne
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Pomeranian
| subdivision_type2 = County
| subdivision_name2 = Starogard
| subdivision_type3 = Gmina
| subdivision_name3 = Lubichowo
| coordinates = {{coord|53|51|50|N|18|19|26|E|region:PL|display=title,inline}}
| pushpin_map = Poland
| pushpin_label_position = right
| timezone = CET
| utc_offset = +1
| timezone_DST = CEST
| utc_offset_DST = +2
| elevation_m =
| population_total = 474
| website =
}}
Osowo Leśne {{IPAc-pl|o|'|s|o|w|o|-|'|l|e|ś|n|e}} is a village in the administrative district of Gmina Lubichowo, within Starogard County, Pomeranian Voivodeship, in northern Poland.{{cite web |url=http://www.stat.gov.pl/broker/access/prefile/listPreFiles.jspa |title=Central Statistical Office (GUS) - TERYT (National Register of Territorial Land Apportionment Journal) |date=2008-06-01 |language=Polish}} It lies approximately {{convert|5|km|mi|0}} west of Lubichowo, {{convert|18|km|mi|0|abbr=on}} south-west of Starogard Gdański, and {{convert|60|km|mi|0|abbr=on}} south of the regional capital Gdańsk. It is located within the ethnocultural region of Kociewie in the historic region of Pomerania.