Jarochówek [jarɔˈxuvɛk] is a village in the administrative district of Gmina Daszyna, within Łęczyca County, Łódź Voivodeship, in central Poland. It lies approximately 3 kilometres (2 mi) west of Daszyna, 14 km (9 mi) north of Łęczyca, and 48 km (30 mi) north-west of the regional capital Łódź.

The village has an approximate population of 100.