Käo, Tartu County
Käo  | |
|---|---|
| Coordinates: 58°13′08″N 26°21′18″E / 58.21889°N 26.35500°E | |
| Country | Estonia | 
| County | Tartu County | 
| Municipality | Elva Parish | 
| Population  (01.01.2005)  | |
 • Total  | 52 | 
Käo is a village in Elva Parish, Tartu County in southern Estonia. It has a population of 52 (as of 1 January 2005).
Käo is the birthplace of Estonian poet and writer Jaan Kärner (1891-1958).