Calapo

{{short description|Mountain in Peru}}

{{Infobox mountain

| name = Calapo

| other_name =

| photo = Plazapaqui.jpg

| photo_caption = The main square of Pachapaqui at the foot of Calapo

| elevation_m = 4800

| elevation_ref =

| prominence_m =

| prominence_ref =

| range = Andes, Huallanca

| listing =

| translation =

| language =

| location = Peru, Ancash Region

| map = Peru

| range_coordinates =

| map_caption = Peru

| map_size = 200

| label_position =

| coordinates = {{coord|09|57|49|S|77|04|23|W|type:mountain_region:PE_scale:100000|format=dms|display=inline,title}}

| coordinates_ref =

| topo =

| type =

| age =

| first_ascent =

| easiest_route =

}}

Calapo or Kallapu (Aymara for stairs close to the walls, a step of the stairs in a mine; buttress, wood to prop up, Hispanicized spelling Calapo) is a mountain in the Huallanca mountain range in the Andes of Peru which reaches an altitude of approximately {{convert|4800|m|abbr=on}}. It is located in the Ancash Region, Bolognesi Province, Aquia District, east of the town of Pachapaqui.