Purvaičiai (formerly Russian: Пурвайци) 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 2.5 kilometres (1.6 mi) from Meironiškiai, by the Paropėlė rivulet.

There were Purvaičiai estate and homestead before the Soviet era.

Historical population

Year Pop. ±% p.a. 1902 62 —     1923 50 −1.02% 1959 13 −3.67% 1970 13 +0.00%	Year Pop. ±% p.a. 1979 6 −8.23% 1989 0 −100.00% 2001 0 0.00% 2011 0 0.00%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011