Kačergiai is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village was uninhabited. It is located 5 kilometres (3.1 mi) from Labūnava, by the Urka river. It is the northern part of Kačergiai village in Kaunas District Municipality.

Historical population

Year Pop. ±% p.a. 1959 51 —     1970 38 −2.64% 1979 4 −22.13%	Year Pop. ±% p.a. 1989 0 −100.00% 2001 0 0.00% 2011 0 0.00%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011