Crotaphytus dickersonae, also known commonly as Dickerson's collared lizard, the Mexican collared lizard, the Sonoran collared lizard, and el cachurón de azul de collar in Spanish, is a species of lizard in the family Crotaphytidae.

The species is endemic to Mexico.

[2] The specific name, dickersonae, is in honor of American herpetologist Mary Cynthia Dickerson.

[3] C. dickersonae is found in the Mexican state of Sonora, not only on the coastline but also on Tiburón Island in the Gulf of California.

[1] The preferred natural habitats of C. dickersonae are shrubland and rocky areas.