Dembidolo

Dambi Dollo Sayo, Saïo
Saïo heights, circa 1942
Dambi Dollo Location within Ethiopia
Coordinates: 8°32′N 34°48′E / 8.533°N 34.800°E / 8.533; 34.800Coordinates: 8°32′N 34°48′E / 8.533°N 34.800°E / 8.533; 34.800
Country	Ethiopia
Region	Oromia
Zone	Qellem Wallaga Zone
Elevation	1,701 m (5,581 ft)
Population (2007)
• Total	29,448
Time zone	EAT (UTC+3)

Dambi Dollo; formerly Sayo or Saïo) is a market town and separate woreda in south-western Ethiopia. It is the capital of Qellem Wallaga Zone of the Oromia Region. This town has a latitude and longitude of 8°32′N 34°48′E / 8.533°N 34.800°E / 8.533; 34.800 with an elevation between 1701 and 1827 meters above sea level.

Dambi Dollo is known for goldsmith work and for tej production. The town also possesses an airport (ICAO code HADD, IATA DEM).

Originally known as Sayo, after the semi-autonomous kingdom that had ruled in this area in the years after 1900, by 1920 this town served as the seat of the governors of this part of south-western Ethiopia until the Italian conquest.Richard Pankhurst notes that during this period Dambi Dollo was "a great commercial centre for coffee, where by the 1930's perhaps 500,000 kilos of beans, besides large quantities of wax and skins, were exported every year to the Sudan." Emperor Iyasu V visited Dambi Dollo around 1912, and was welcomed by Dejazmach Jote.

By 1958 Dambi Dollo became one of 27 places in Ethiopia ranked as First Class Township. That same year, the Commercial Bank of Ethiopia opened a branch in the town.