Ancochaullane

{{Short description|Mountain in Peru}}

{{Infobox mountain

| name = Ancochaullane

| photo = Nevados Casiri.jpg

| photo_caption = Barroso mountain range as seen from space (NASA Landsat) with the northern slopes of Ancochaullane shown in the lower center

| elevation_m = 5300

| elevation_ref = escale.minedu.gob.pe - UGEL map of the Tacna Province (Tacna Region)

| prominence_m =

| prominence_ref=

| location = Peru, Tacna Region

| range = Andes

| map = Peru

| range_coordinates =

| map_caption = Location within Peru

| label_position = right

| map_size = 200

| coordinates = {{coord|17|34|59|S|69|47|24|W|type:mountain_region:PE_scale:100000|format=dms|display=inline,title}}

| coordinates_ref=

| type =

| age =

| last_eruption =

| first_ascent =

| easiest_route =

}}

Ancochaullane (possibly from Aymara janq'u white, chawlla, challwa, fish,{{Ref Bertonio}} -ni a suffix to indicate ownership, "the one with white fish" or "the white one with fish") is a mountain in the Barroso mountain range in the Andes of Peru, about {{convert|5300|m|ft|0}} high. It is located in the Tacna Region, Tacna Province, Palca District. Ancochaullane lies north of the mountain Huancune.

Ancochaullane is also the name of a little populated place northeast of the mountain. It lies at {{Coord|17|34|07|S|69|45|03|W}}.