Krzywià  () is a town in west-central Poland in the Koà Âcian County, Greater Poland Voivodeship, located at the Obra canal.
Krzywià  was first referred to in scripts as Crivin in 1181. But it was not until 1237 that the area's reputation grew as a prominent marketplace. It was then that it was referred to as a town. Incorporation of the town followed in 1257. It was a private church town, administratively located in the Koà Âcian County in the Poznaà  Voivodeship in the Greater Poland Province of the Kingdom of Poland.
During the German occupation of Poland (World War II), local prominent Poles were among the victims of a massacre of Poles from the county, perpetrated by the Germans in November 1939 in the forest near Koà Âcian as part of the Intelligenzaktion. In 1943, the German security police carried out expulsions of Poles, who were then placed in a transit camp in Poznaà Â, and afterwards deported to the General Government in the more eastern part of German-occupied Poland, while their houses and farms were handed over to German colonists as part of the Lebensraum policy.
Krzywià  lies on voivodeship road 432.
The nearest railway station is in Leszno.
There are three schools in Krzywià Â. There is a primary school, a junior high school and a high school.
The local football club is Promieà  Krzywià Â. It competes in the lower leagues.
Krzywià  is twinned with: