Navarretia setiloba is a rare species of flowering plant in the phlox family known by the common names Paiute Mountain pincushionplant and Piute Mountains navarretia.

[2] The plant is endemic to California, where it is known from fewer than ten occurrences at the southern tip of the Sierra Nevada, Tehachapi Mountains, San Emigdio Mountains, and adjacent southern San Joaquin Valley, primarily within Kern County, California.

[4][5] It is a California Native Plant Society listed critically endangered species.

[2][3] Navarretia setiloba is a hairy, glandular annual herb growing 10–20 centimetres (3.9–7.9 in) tall.

[3] The inflorescence is a cluster of flowers surrounded by leaflike bracts.