Iyabo Obasanjo-Bello (onye amụrụ na 27 April 1967) bụ na Nigerian President Olusegun Obasanjo na Oluremi Obasanjo. Obasanjo-Bello gụrụ akwụkwọ na Corona School di na Victoria Island, Lagos, Capital School di na Kaduna, nakwa Queen's College di na Lagos. O nwetara asambodo na Veterinary Medicine na University of Ibadan n'afọ 1988, master's degree na Epidemiology na University of California, Davis di na Davis, California, United States, n'afọ 1990, nakwa PhD n'otu ngalaba a na Cornell University di na Ithaca, New York, n'afọ 1994. Tupu onu ogugu ndi omeiwu ya, Obasanjo-Bello bu onye onye ome iwu na-ahu maka ahu ike n' Ogun Steeti. A ghọpụtara ya dika onye Senator na-anọchi anya Ogun Central Senatorial District nke Ogun State na April 2007. Ọ dọrọ ndọrọ ọchichi ọzọ mana Olugbenga Onaolapo Obadara nke Action Congress of Nigeria (ACN) meriri ya site na-inweta votu 102,389 votes ebe ya bụ Obasanjo Bello nwetara votu 56,312. maka 2012 A ghọpụtara Obasanjo-Bello na Senate na Abali iri abuo na asatọ n'afo 2007 na platform ndi People's Democratic Party (PDP); mana onye ya na ya so zọọ ọkwa na  Action Congress (AC) bụ Remilekun Bakare fufere isi ma si mba n'a-ọbụghị eziokwu, mana  Ogun State Election Petition Tribunal kwụrụ na O mereriri.