Ognev's long-eared bat (Plecotus ognevi) is a species of bat found in Asia. By 2006, it was recognized as a separate species from the P. auritus species complex.
Ognev's long-eared bat was recorded in the following countries : China, Kazakhstan, South-Korea, North Korea, Mongolia and Russia. It was recorded in habitats such as the taiga and Southern Siberian mountain forests as well as temperate mixed and temperate deciduous forests.