Pontia beckerii, the Becker's white, Great Basin white, or sagebrush white, is a butterfly in the family Pieridae.

It is found in western North America from Baja California, Mexico to southern British Columbia, Canada.

[1] The host plants are Isomeris arborea, Stanleya pinnata, Brassica nigra, Descurainia pinnata, Sisymbrium altissimum, Sisymbrium linifolium (syn.

Schoenocrambe linifolia), Lepidium perfoliatum, Thelypodium sagittatum, and Thelypodium laciniatum.

This Pieridae-related article is a stub.