Cesbronite is a copper-meteatellurate oxysalt mineral with the chemical formula Cu3Te6+O4(OH)4 (IMA 17-C).

[3] It is named after Fabien Cesbron (born 1938), a French mineralogist.

[4] It was first found in the Bambollita ("La Oriental") mine in the Mexican state of Sonora.

It also occurs in the Tombstone District of Cochise County, Arizona and the Tintic District of the East Tintic Mountains, Juab County, Utah.

[5] It is often associated with argentian gold, teineite, carlfriesite, xocomecatlite, utahite, leisingite, jensenite and hematite.