Planggenstock

{{short description|Mountain in Switzerland}}{{Infobox mountain

| name = Planggenstock

| photo = Vom Hirzli nach Westen- Planggenstock.jpg

| photo_caption = View from the Hirzli (east side)

| elevation_m = 1675

| elevation_ref =

| prominence_m = 251

| prominence_ref =Retrieved from the Swisstopo topographic maps. The key col is located north of the Chöpfenberg at 1,424 metres.

| parent_peak = Chöpfenberg

| map = Switzerland

| map_caption = Location in Switzerland

| location = Glarus, Switzerland

| range = Schwyzer Alps

| coordinates = {{coord|47|07|59|N|8|59|37|E|type:mountain_region:CH_scale:100000|format=dms|display=inline,title}}

| range_coordinates =

| topo =

| type =

| age =

| first_ascent =

| easiest_route =

}}

The Planggenstock (1,675 m) is a mountain of the Schwyzer Alps, located south of Bilten in the canton of Glarus. It lies between the valley of the Linth and the valley of Niederurnen.