| Võisiku | |
| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Estonia |
| Coordinates: | 58.6256°N 25.9189°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Jõgeva County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Põltsamaa Parish |
| Established Title: | First mentioned |
| Established Date: | 1558 |
| Population Total: | 376 |
| Population As Of: | 2010 |
Võisiku is a village in Põltsamaa Parish, Jõgeva County, in central Estonia. It is located about 5 km southwest from the town of Põltsamaa. Võisiku has a population of 376 (as of 2010).[1]
Võisiku estate (de|Woiseck) was first mentioned in 1558. The current building was constructed in the second half of the 18th century. A veranda was added at a later date.[2]
Timotheus Eberhard von Bock (1787-1836), about whom Jaan Kross has written one of his most well-known novels, The Czar's Madman, lived at Võisiku manor.
Chess player and endgame composer Friedrich Amelung was born at Võisiku Manor in 1842.