Inyo

Inyo may refer to:

California

 * Inyo County, California
 * Inyo National Forest, USA
 * The Inyo Mountains
 * The Mono–Inyo Craters

Other uses

 * Japanese for yin and yang
 * A bee fly genus Inyo
 * Virginia and Truckee 22 Inyo, a steam locomotive from the Virginia and Truckee Railroad