Gasčiūnai (formerly Russian: Гащуны, Гощуны, Polish: Goszczuny) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village has a population of 10 people. It is located by the Druskalnis river, 2 km from Devynduoniai.

Historical population

Year Pop. ±% p.a. 1902 94 —     1923 144 +2.05% 1959 56 −2.59% 1970 72 +2.31%	Year Pop. ±% p.a. 1979 32 −8.62% 1989 32 +0.00% 2001 26 −1.72% 2011 10 −9.11%
Source: 1923, 1959 & 1970, 1979, 1989, 2001, 2011