| Walnut Grove, Kansas | |
| Settlement Type: | Ghost town |
| Image Map1: | Map of Mitchell Co, Ks, USA.png |
| Map Caption1: | KDOT map of Mitchell County (legend) |
| Pushpin Map: | Kansas#USA |
| Pushpin Label: | Walnut Grove |
| Pushpin Label Position: | right |
| Coordinates: | 39.3506°N -98.06°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Mitchell |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Established Title1: | Platted |
| Unit Pref: | Imperial |
| Elevation Ft: | 1489 |
| Population Total: | 0 |
| Population Density Sq Mi: | auto |
| Population Density Km2: | auto |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Area Code Type: | Area code |
| Area Code: | 785 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS ID |
| Blank1 Info: | 482031 |
Walnut Grove is a ghost town in Mitchell County, Kansas, United States.
There were two settlements in Mitchell County with the name Walnut Grove. The first was in Hayes Township with a post office from 1876 to 1881.[1] In 1886, Walnut Grove in Bloomfield Township was issued a post office. This post office was renamed Walnutgrove in 1894, then discontinued in 1901.[2]