Nike Davies-Okundaye (born 1951), also known as Nike Okundaye, Nike Twins Seven Seven and Nike Olaniyi, is a Nigerian batik and Adire textile designer. Over the past twenty years, she has given workshops on traditional Nigerian textiles to audiences in the United States and Europe. She had her first solo exhibition at the Goethe Institute, Lagos in 1968. She is the founder and director of four art centers that offer free training to over 150 young artists in visual, musical and performing arts, comprising more than 7,000 artworks.