E. montana

E. montana may refer to:


 * Ena montana, an air-breathing land snail
 * Epichnopterix montana, a moth of the family Psychidae
 * Erethistoides montana, a South Asian river catfish
 * Eucomis montana, a plant species found in Southern Africa
 * Eucommia montana, an extinct species of flowering plant in the family Eucommiaceae
 * Eupithecia montana, a moth in the family Geometridae