Ajo Colluna

{{short description|Mountain in Peru}}

{{Infobox mountain

| name = Ajo Colluna

| photo = ISS-23 Colca Valley and the Sabancaya Volcano, Peru.jpg

| photo_caption = The Colca River as seen from the ISS. Ajo Colluna in the upper right edge of this image is hidden beneath a cloud.

| elevation_m = 5255

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| prominence_m =

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| range = Andes, Chila

| listing =

| translation =

| language = Quechua

| location = Peru, Arequipa Region

| map = Peru

| range_coordinates =

| map_caption = Peru

| map_size = 200

| label_position =

| coordinates = {{coord|15|29|33|S|71|40|29|W|type:mountain_region:PE_scale:100000|format=dms|display=inline,title}}

| coordinates_ref =

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| easiest_route =

}}

Ajo Colluna (possibly from Quechua aqu sand, kulluna washbowl; silo, "sand bowl" or "sand silo") is a {{convert|5255|m|ft|0|adj=mid|-high}} mountain in the Chila mountain range in the Andes of Peru. It is located in the Arequipa Region, Caylloma Province, on the border of the districts of Lari and Tuti. It lies northeast of Quehuisha and Mismi.