Diana Ceja is a mathematics educator with more than 24 years of experience in the field. She is the administrator for the Riverside County Office of Education Instructional Services. She served as president of TODOS: Mathematics for ALL, an equity-based international professional organization affiliated with the National Council of Teachers of Mathematics (NCTM). The mission of TODOS is to advocate for equity and high-quality mathematics education for all students—and, in particular, for Latina and Latino children. Ceja is a former classroom teacher, bilingual resource teacher, instructional coach, intervention specialist, school-site administrator, and county administrator, and has represented mathematics educators on the board of the California Mathematics Council. She believes in servant leadership and strives to learn and act in ways that produce a more just and caring world.