Nkoyo Esu Toyo (born November 5, 1958) is a lawyer, development activist, and politician.[1] She served as a member of the Nigerian House of Representatives,[2] and as ambassador to Ethiopia and Djibouti. Before politics, she co-founded Gender and Development Action (GADA), an organization to improve access to economic and political opportunities for women in Nigeria.[3] Nkoyo Toyo is an expert in governance with membership in various global women's rights groups,[4] she is also one of the conveners of the “10 Thousand Women’s March” in Abuja, organized by the Women4Women (W4W) He4She movement to address issues affecting women.[5]