Cierznie

{{Infobox settlement

| name = Cierznie

| settlement_type = Village

| total_type =  

| image_skyline = Saints Peter and Paul church in Cierznie, Poland.jpg

| image_caption = Saints Peter and Paul church in Cierznie

| image_flag =

| image_shield =

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Pomeranian

| subdivision_type2 = County

| subdivision_name2 = Człuchów

| subdivision_type3 = Gmina

| subdivision_name3 = Debrzno

| coordinates = {{coord|53|34|19|N|17|4|19|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

| registration_plate = GCZ

| elevation_m =

| population_total = 215

| website =

}}

Cierznie {{IPAc-pl|'|ć|e1|ż|ń|e1}} is a village in the administrative district of Gmina Debrzno, within Człuchów County, Pomeranian Voivodeship, in northern Poland.{{TERYT}} It lies approximately {{convert|12|km|mi|0|abbr=on}} west of Debrzno, {{convert|22|km|mi|0|abbr=on}} south-west of Człuchów, and {{convert|136|km|mi|0|abbr=on}} southwest of the regional capital Gdańsk. It is located within the historic region of Pomerania.

Cierznie was a royal village of the Polish Crown, administratively located in the Człuchów County in the Pomeranian Voivodeship.Marian Biskup, Andrzej Tomczak, Mapy województwa pomorskiego w drugiej połowie XVI w., Toruń, 1955, p. 81 (in Polish)