Krzywosądz [kʂɨˈvɔsɔnt͡s] is a village in the administrative district of Gmina Dobre, within Radziejów County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.

In the Middle Ages, it was a private village of the Krzywosąd noble family of Niesobia coat of arms.

In 1807, it was regained by Poles and included in the short-lived Duchy of Warsaw, and following its dissolution in 1815, it fell to the Russian Partition of Poland.

During the January Uprising, on February 19, 1863, it was the site of the Battle of Krzywosądz between Polish insurgents and Russian troops.

[4] In 1940, the occupiers expelled the entire population of the village, which was then placed in a transit camp in Łódź, and afterwards deported to the General Government in the more eastern part of German-occupied Poland, while the houses and farms of expelled Poles were handed over to German colonists as part of the Lebensraum policy.