Duncan Wene Mighty Okechukwu (won bíi ní Ọjó kejìdínlọ́gbọ̀n Oṣù Kẹwàá ọdún 1983), eni tí a mọ̀ sí Duncan Mighty, jẹ́ olórin orílẹ̀ èdè Nàíjíríà, akọrin àti onibo orin lati ìlú Obio-Akpor, ní ìpínlẹ̀ Rivers.. 