Allium bigelovii, the New Mexico wild leek, is a plant species native to Arizona and southwestern New Mexico. It grows on open, gravelly slopes at elevations of . The specific epithet honors John Milton Bigelow (based on the Latinized form of his surname, Bigelovius). Allium bigelovii has spherical bulbs about in diameter. Leaves are up to long. Flower bell-shaped, about long; ovary bears a prominent crest; tepals white with pink tips and red midveins. References bigelovii Flora of Arizona Flora of New Mexico Endemic flora of the United States Plants described in 1871 Taxa named by Sereno Watson