Gedo (, ) is an administrative region (gobol), formerly part of the historic Upper Juba Region in southern Somalia. Its regional capital is Garbahaarreey. Gedo is a region created in 1980s and is bordered by the Ogaden in Ethiopia, the North Eastern Province in Kenya, and the Somali regions of Bakool, Bay, Jubbada Dhexe (Middle Juba), and Jubbada Hoose (Lower Juba) further down east. The southern parts of Gedo, west of the Jubba River, used to be part of the old British Transjuba region during half of the seventy years of colonial era in Africa from 1890 to 1960. The British and Italians fought over twice in this area of Horn of Africa. Gedo region's population exploded in the last twenty years reaching almost one million in the early 1990s after the civil war erupted in Mogadishu.

Gedo may refer to:

• Gedo, an administrative region in southwestern Somalia
• Gedo Senki, an anime film by Studio Ghibli
• Keiji Takayama, Japanese professional wrestler who uses the stage name Gedo
• Gedo, a fictional high school in the film Battlefield Baseball
• Mohamed Nagy, an Egyptian footballer nicknamed Gedo.
• Gedo (band), a Japanese rock band.