Mantigailiai is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 10 people. It is located 4 kilometres (2.5 mi) from Langakiai, nearby the Juodupis river and the A1 highway.

Historical population

Year Pop. ±% p.a. 1959 99 —     1970 70 −3.10% 1979 33 −8.02%	Year Pop. ±% p.a. 1989 5 −17.20% 2001 12 +7.57% 2011 10 −1.81%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011