Cache is an unincorporated community in Teton County, in the U.S. state of Idaho.

[1] The community received its name from a cache of furs hidden near the site by French fur traders.

[2] An alternate explanation is that it was named Cache because of "the fact that most of the settlers migrated to this spot from Cache Valley, Utah.

"[3] A post office called Cache was established in 1904, and remained in operation until 1916.

This Teton County, Idaho state location article is a stub.