Zembiškis (formerly Russian: Жвембишки, Polish: Zębiszki) 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 Pašušvys, in the midst of the Lapkalnys-Paliepiai Forest. The forest road Skirgailinė-Trankiniai goes through the village. The Zembiškis Forest Botanical Sanctuary is located here.

There was a manor in Zembiškis at the end of the 19th century.

Historical population

Year Pop. ±% p.a. 1902 13 —     1923 27 +3.54% 1959 18 −1.12% 1970 14 −2.26%	Year Pop. ±% p.a. 1979 10 −3.67% 1989 8 −2.21% 2001 8 +0.00% 2011 0 −100.00%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011