Shashamane (Oromo: Shaashamannee, Amharic: ሻሸመኔ) is a city in southern Ethiopia. Located in the Oromia Region with a 2007 Census population of 100,454, but with an estimated 208,368 inhabitants in mid 2022; the town is known for its Rastafarian community. A couple of years ago, the current town administration made a determined move to speed up the development of the town and answer the questions of the residents and is one of the fast urbanizing urban centers in Oromia Regional State and has seventeen (17) sub-cities. Namely Abosto, Alelu, Arada, Awasho, Dida boqe, Bulchana, Burqa Gudina, Kuyera, Awasho Dhenqu, Aleche Harebate, Edola burqa, Alelu Ilu, Bute filicha, Kerara filicha, Ilala Qorke, Meja Dema, and Bulchana Deneba. The resort of Wondo Genet lies near Shashamane, as does the Senkele Wildlife Sanctuary.

Following the end of the Italian invasion in 1941 and Emperor Haile Selassie's return to the throne, he made plans to grant 500 acres of fertile land to black refugees in 1948 in response to racism in the United States.

Haile Selassie formed the first Ethiopian World Federation (EWF) in Harlem, New York and prepared a series of events to bond with African Americans for the Ethiopian culture before announcing The Land Grants. While one of the female members of the EWF was visiting Jamaica she leaked the information about the Land Grant with the people of Jamaica. The Land Grants were specifically intended for African Americans in return for intervening in favor of the royal family during the second world war. Once information about the possibility of immigration to Ethiopia spread many made plans to immigrate, divisions of the EWF began appearing internationally to take advantage of the Land Grants Haile Selassie left for African Americans. The official letter confirming the "Land Grant" of 1948 was submitted to the members and executives of the Ethiopian World Federation in New York City in 1955.

The first West Indian family and Federation members were James Piper and his wife Helen who arrived that same year as the first Land Grant administrators, returning to make a permanent settlement in 1955 on behalf of the federation. Haile Selassie visited Jamaica one time in an effort to get the natives to focus on uplifting their communities before visiting Ethiopia. By the time he left, the entire community was certain that Haile Selassie was the second coming of Jesus. He encouraged them to take care of the land that they had already been given in their own country. Haile Selassie left specific instructions with the U.S. and Africa pertaining to the Land Grant. African Americans were fed-up, after having fought in two world wars and were still denied land and civil rights in America. They had a very hard time trying to stabilize their families, their citizenship, their equal rights all while figuring out their nationality while America was repairing itself for desegregation. They were promised that the land would be there when they were tired of fighting for civil rights and equality in the United States. Meanwhile, the Rastafarian community in Jamaica was growing and many were planning immigration.

The first Rastafarian that settled in Ethiopia, Gladstone Robinson, was also an official delegate of a division of the EWF that went to Shashamane on behalf of the organization in June 1964, followed by Papa Noel Dyer, who hitchhiked from England to Ethiopia, eventually arriving in September 1965. Mr. Robinson would later be appointed as the Land Grant administrator by a Division of The Federation executive council in 1967 thus replacing Mr. Piper and his wife in Ethiopia.

It was within a couple of years that Rastafari immigration began, with the population swelling past 2,000 at one point. It was reported in 2004 that their numbers had dwindled from more than 2,000 to fewer than 300 according to a recent CNN interview with Robinson and other Rastafari settlers.

Jamaican settlers petitioned Emperor Haile Selassie for Ethiopian citizenship and other benefits several times. Once the Jamaican settlers began having children and inviting more people to the African Americans' soil, they began asking for more. They eventually grew suspicious of the belief that Haile Selassie was the second coming of Jesus. A few weeks later, the Jamaican Daily Gleaner reported that EWF members in Jamaica left for Ethiopia on 5 September to develop the settlement with no money or support from their original country.

After leaders of both Jamaican political parties, Hugh Shearer and Michael Manley, each paid visits to the community in September 1969, Haile Selassie himself again visited and, according to EWF number 37 leader Mortimer Planno, cautioned them against bringing Jamaican politics to Ethiopia. The following year, the Imperial Court ordered ten hectares apiece to be parceled out to twelve "pioneer" Rastafari settlers, as reported in The Gleaner on 5 September 1970.