Zgniłocha

{{Infobox settlement

| name = Zgniłocha

| 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 = Warmian-Masurian

| subdivision_type2 = County

| subdivision_name2 = Olsztyn

| subdivision_type3 = Gmina

| subdivision_name3 = Purda

| coordinates = {{coord|53|34|43|N|20|34|43|E|region:PL|display=title,inline}}

| pushpin_map = Poland

| pushpin_label_position = bottom

| elevation_m = 153

| population_as_of = 2011{{cite web|url=http://www.polskawliczbach.pl/wies_Zgnilocha|title=Wieś Zgniłocha (warmińsko-mazurskie)|website=Polska w liczbach|access-date=4 November 2019|language=pl}}

| population_total = 158

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| area_code = +48 89

| registration_plate = NOL

| website =

}}

Zgniłocha {{IPAc-pl|z|g|n|i|'|ł|o|h|a}} is a village in the administrative district of Gmina Purda, within Olsztyn County, Warmian-Masurian 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=pl}} It lies approximately {{convert|18|km|mi|0}} south-west of Purda and {{convert|24|km|mi|0|abbr=on}} south of the regional capital Olsztyn.

Before 1772 the area was part of Kingdom of Poland, in 1772–1871 of Prussia, in 1871–1945 of Germany, and since 1945 of Poland.