Daumantai is a village in Kėdainiai district municipality, in Kaunas County, central Lithuania. It is located by the Dotnuvėlė river and Vilnius-Šiauliai railway. According to the 2011 census, the village has a population of 80 people.

Till the beginning of the 20 century it was okolica szlachecka. During Soviet times Daumantai was converted to the communal gardening area.

Historical population

Year Pop. ±% p.a. 1902 93 —     1959 96 +0.06% 1970 75 −2.22% 1979 45 −5.52%	Year Pop. ±% p.a. 1989 21 −7.34% 2001 47 +6.94% 2011 80 +5.46%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011