| Tretki | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Łódź |
| Subdivision Type2: | County |
| Subdivision Name2: | Kutno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Żychlin |
| Pushpin Map: | Poland |
| Coordinates: | 52.2358°N 19.735°W |
Tretki is a village in the administrative district of Gmina Żychlin, within Kutno County, Łódź Voivodeship, in central Poland.[1] It lies approximately 8km (05miles) east of Żychlin, 260NaN0 east of Kutno, and 540NaN0 north of the regional capital Łódź.