Alexandria Villaseñor (an haife ta a ranar 18 ga Watan Mayun, shekara ta 2005) Ba'amurkiya ce mai rajin kare yanayi da ke zaune a ƙasar New York . Mai bin Juma'a don gwagwarmayar Nan gaba da kuma wani dan rajin kare muhalli Greta Thunberg, Villase isor shi ne wanda ya kirkiro Kungiyar Matasan Yanayin Amurka kuma ya kafa Tashin Duniya. An haifi Villaseñor a Shekara ta 2005 a Davis, California, inda ta girma. Iyalin sun ƙaura daga arewacin California zuwa New York yayin shekara ta 2018. Villaseñor Latina ce. Burinta shine wata rana tayi aiki ga Majalisar Dinkin Duniya . Villaseñor ta yaki ga sauyin yanayi mataki da aka sparked a lokacin da ta kama a wani hayaki girgije daga Nuwamban shekara ta 2018 Camp wuta a California a lokacin wani iyali ziyarar. A matsayinta na mai fama da cutar asma, ta kamu da rashin lafiya a jiki, a wannan lokacin ta yi bincike kan canjin yanayi da hauhawar yanayin zafi wanda ya taimaka ga tsananin wutar. Mahaifiyarta, Kristin Hogue, ta shiga cikin MA a cikin shirin Climate da Society a Jami'ar Columbia kuma Villaseñor wani lokaci tana zuwa aji tare da mahaifiyarta, inda ta koya game da tushen ilimin canjin yanayi.