Urocyon cinereoargenteus, commonly known as the Gray Fox, is native to the Americas. Its geographical distribution extends from southern Canada, through much of the United States (excluding some northern regions), and continues through Mexico and Central America, reaching as far south as northern South America, particularly Venezuela and Colombia.

The Gray Fox predominantly occupies deciduous and mixed forests, although it is also commonly found in grasslands, scrublands, and brush areas. It prefers environments with dense vegetation cover, which provides both food resources and shelter from predators. The climate in its range varies significantly, from temperate regions in Canada and the northern United States to tropical areas in Central America.

As an omnivorous mammal, the Gray Fox thrives in diverse habitats by feeding on a varied diet that includes small mammals, birds, fruits, and insects. Its climbing abilities allow it to access arboreal food sources and evade predators, thus occupying a unique niche among North American canids. This adaptability to different environments and food sources is key to its wide distribution.