Mercy Johnson Okojie ,An haife ta (28 ) ga Watan Agustan (1984) ,yar fim ce yar Nijeriya.kuma ta kasan ce daya daga cikin shahararun mata yan fim na Nollywood.. Mercy Johnson-Okojie ta fito ne daga wani gari mai suna Okene a jihar Kogi . An haife tane a jahar Legas ga tsohon hafsan sojan ruwa, Mista Daniel Johnson da Mrs Elizabeth Johnson, ita ce ta hudu a cikin iyalan Johnson, a cikin yara bakwai. Ta fara karatun firamare a Calabar . Mahaifinta, kasancewarsa jami’in sojan ruwa, daga baya aka mayar da shi jihar Legas inda ta ci gaba da karatunta a makarantar Firamare ta Sojojin Ruwa ta Najeriya. Taje Makarantar Sakandare ta Jihar Ribas don karatun sakandarenta baya ga Makarantar Sakandaren Sojojin Ruwa ta Najeriya dake Fatakwal, Jihar Ribas.. Dama bayan ta sakandare, ta auditioned ga wata rawa a cikin Maid da baya yi a cikin wasu fina-finai kamar Hustlers, Baby Oku in America, War a cikin Palace.