Łęczno, Łódź Voivodeship
{{Other places|Łęczno (disambiguation){{!}}Łęczno}}
{{Infobox settlement
| name = Łęczno
| 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 = Piotrków
| subdivision_type3 = Gmina
| subdivision_name3 = Sulejów
| pushpin_map = Poland
| coordinates = {{coord|51|20|N|19|51|E|region:PL|display=title,inline}}
| elevation_m =
| population_total =
| website =
}}
Łęczno {{IPAc-pl|'|ł|e|n|cz|n|o}} is a village in the administrative district of Gmina Sulejów, within Piotrków 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|4|km|mi|0}} south-west of Sulejów, {{convert|14|km|mi|0|abbr=on}} south-east of Piotrków Trybunalski, and {{convert|57|km|mi|0|abbr=on}} south-east of the regional capital Łódź.