Alunu

{{Infobox Romanian subdivision

|type = commune

|county = Vâlcea

|population_total = auto

|map_caption = Location in Vâlcea County

|name=Alunu

|image_map = Alunu en distrikto Vâlcea.png

|coordinates = {{coord|45|1|N|23|49|E|region:RO|display=it}}

}}

Alunu is a commune located in Vâlcea County, Oltenia, Romania. It is composed of seven villages: Alunu, Bodești, Colțești, Igoiu, Ilaciu, Ocracu and Roșia.