Sillane

{{short description|Mountain in Peru}}

{{Infobox mountain

| name = Sillane

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

| photo_caption = The Colca River and Sillane north of it (center) as seen from the ISS

| elevation_m = 5200

| elevation_ref =

| prominence_m =

| prominence_ref =

| range = Andes, Chila

| listing =

| translation =

| language = Aymara

| location = Peru, Arequipa Region, Caylloma Province, Tapay District

| map = Peru

| range_coordinates =

| map_caption = Peru

| map_size = 200

| label_position =

| coordinates = {{coord|15|31|59|S|71|54|02|W|type:mountain_region:PE_scale:100000|format=dms|display=inline,title}}

| coordinates_ref =

| topo =

| type =

| age =

| first_ascent =

| easiest_route =

}}

Sillane (possibly from Aymara silla cane of maize, -ni a suffix, "the one with canes of maize") is a mountain in the Chila mountain range in the Andes of Peru which reaches a height of approximately {{convert|5200|m|ft|abbr=on}}. It is located in the Arequipa Region, Caylloma Province, on the border of the districts of Madrigal and Tapay. Sillane lies north of the Colca River, northeast of the village of Tapay.