Jeziorsko, Łódź Voivodeship
{{Infobox settlement
| name = Jeziorsko
| settlement_type = Village
| total_type =
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Łódź
| subdivision_type2 = County
| subdivision_name2 = Sieradz
| subdivision_type3 = Gmina
| subdivision_name3 = Warta
| pushpin_map = Poland
| coordinates = {{coord|51|47|44|N|18|38|54|E|region:PL|display=title,inline}}
| elevation_m =
| population_total = 300
| population_footnotes = (approx.)
| website =
}}
Jeziorsko {{IPAc-pl|j|e|'|ź|o|r|s|k|o}} is a village in the administrative district of Gmina Warta, within Sieradz County, Łódź Voivodeship, in central 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|11|km|mi|0}} north of Warta, {{convert|23|km|mi|0|abbr=on}} north of Sieradz, and {{convert|57|km|mi|0|abbr=on}} west of the regional capital Łódź.
The village has an approximate population of 300.