Walnut Mountain

{{short description|Mountain in New York, United States}}

{{Use mdy dates|date=January 2025}}

{{Infobox mountain

| name = Walnut Mountain

| photo =

| photo_caption =

| elevation = {{convert|2080|ft}}

| listing =

| location = SW of Liberty, New York, U.S.

| range =

| coordinates = {{coord|41.7873112|-74.7684951|type:mountain_region:US-NY_scale:100000_source:GNIS|format=dms|display=inline,title}}

|range_coordinates =

| coordinates_ref ={{cite gnis

| id = 968714

| name = Walnut Mountain

| accessdate = 2018-04-05 }}

| topo = USGS Liberty West

| map = New York Adirondack Park#USA

| map_caption = Location of Walnut Mountain within New York

| type =

| age =

| first_ascent =

| easiest_route =

}}

Walnut Mountain is a mountain in Sullivan County, New York. It is located southwest of Liberty. Columbia Hill is located southeast and Chuck Hill is located northwest of Walnut Mountain.