- Source: Quercus chihuahuensis
- Quercus chihuahuensis
- List of Quercus species
- Quercus tarahumara
- Sierra Madre Occidental pine–oak forests
- Quercus durifolia
- List of least concern plants
- List of flora of the Sonoran Desert Region by common name
- Cuenca Alimentadora del Distrito Nacional de Riego 043 Estado de Nayarit
- Western meadow vole
- Lupinus
Quercus chihuahuensis, the Chihuahua oak, is a species of oak in the beech family. It is native to the region from extreme western Texas west to Sonora, Mexico, and south to Zacatecas and San Luis Potosí. It grows mostly at mid elevations, from 400–2,000 metres (1,300–6,600 feet) above sea level, in forests mixed with various pines and other oaks. It is one of the dominant species of the Sierra Madre Occidental in Chihuahua and Sonora.
The tree grows up to 10 m (33 ft) tall, very common in much of its range. The leaves are entire to toothed or sublobate, green on the top but yellow or gray on the underside because of a coating of velvety, stellate (star-shaped, highly branched) hairs. The species is related to Quercus arizonica and Quercus grisea, sometimes hybridizing with these two species in Texas.