Nina Simons (born January 10, 1957, in Manhattan, NY) is a co-founder & co-CEO of Bioneers, and an organizer of women's leadership retreats and trainings. Her book Nature, Culture & the Sacred: A Woman Listens for Leadership (2018) received the 2018 Nautilus Gold Award in the "Women" category and Silver Award in the "Social Change & Social Justice: category.