Oyin Oladejo (an haife ta a 1985 a Ibadan, Nigeria) yar wasan kwaikwayo ce da ke zaune a Kanada. Ansanta a duniya ne ta hanyar rawar ta na farko ta talabijin cikin shirin Joann Owosekun a cikin jerin Star Trek: Discovery. Bugu da kari, galibi tana taka rawa a wasu sinimomi a cikin Toronto. Oyin Oladejo ta girma ne a Legas a ranar kuma ta ƙaddamar a shekara ta 2001 a matsayin yar shekara 16 zuwa Kanada. Ta yi watsi da shirinta na asali don yin karatun lauya kuma ta yi aiki, a tsakanin sauran abubuwa, a matsayin mai siyar da tikiti ga Kamfanin Opera na Kanada, inda ta gano sha'awar ta. Sannan ta kammala karatun digiri a gidan wasan kwaikwayo   - Aiki a Kwalejin Humber da ke Toronto, da Kwalejin Soulpepper a Toronto . Baya ga abubuwan wasan kwaikwayo na yau da kullun a cikin Toronto, ta taka rawa wajen tallafawa a cikin ɗan gajeren fim, amma in ba haka ba ba da tayin fim   - A cewar bayanan da ta yi a cikin wata hirar, ta kusan daina yin aiki.