Sayo

Sayo may refer to:


 * Sayo (given name), a feminine Japanese given name
 * Sayō, Hyōgo, a town in Sayō District, Hyōgo Prefecture, Japan
 * Sayō District, Hyōgo, a district in Hyōgo Prefecture, Japan
 * Sayo Station, a railway station in Hyōgo Prefecture, Japan
 * Sayo (woreda), a woreda in the Oromia Region of Ethiopia