Tammy Eagle Bull, FAIA, AICAE, NCARB, is an architect and president of the firm Encompass Architects based in Lincoln, Nebraska, which she co-founded in 2002. She is a member of the Oglala Lakota Nation of Pine Ridge, South Dakota, and a graduate of Arizona State University and the University of Minnesota. Eagle Bull is the first Native American woman in the United States to become a licensed architect.