Kiernozia

Kiernozia is a town in Łowicz County, Łódź Voivodeship, in central Poland. It is the seat of the gmina (administrative district) called Gmina Kiernozia. It lies approximately 20 km north of Łowicz and 61 km north-east of the regional capital Łódź. It is located in the historic region of Mazovia.

It is the birthplace (and burial place) of Marie Walewska (née Łączyńska), a mistress of Napoleon Bonaparte.