Rubuta ci gaba don wannan sakin layi - Tsarin shugabancin Barack Obama ya fara ne lokacin da Barack Obama ya lashe zaben shugaban kasa na Amurka a ranar 4 ga Nuwamba, 2008, kuma ya zama shugaban da aka zaba. An zabi Obama ne a hukumance ta Kwamitin Zabe a ranar 15 ga Disamba, 2008. An tabbatar da sakamakon ne a wani zaman hadin gwiwa na Majalisa a ranar 8 ga Janairu, 2009, kuma sauyin ya ƙare lokacin da aka rantsar da Obama
da tsakar rana EST a ranar 20 ga Janairu, 2009.