Pavinkšniai (formerly Russian: Повинкшне, Polish: Powinksznie) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 17 people. It is located 2.5 kilometres (1.6 mi) from Pernarava, by the Žemėplėša rivulet and the Josvainiai-Ariogala road.