Xiye Bastida (born 18 April 2002) is a Mexican-Chilean climate activist and member of the indigenous Mexican Otomi-Toltec nation. She is one of the major organizers of Fridays for Future New York City and has been a leading voice for indigenous and immigrant visibility in climate activism. She is on the administration committee of the People's Climate Movement and a former member of Sunrise Movement and Extinction Rebellion. She is co-founder of Re-Earth Initiative, an international not-for-profit organization that is inclusive and intersectional “just as the climate movement should be.”