| St. Peter, Kansas | |
| Settlement Type: | Unincorporated community |
| Image Map1: | Map of Graham Co, Ks, USA.png |
| Map Caption1: | KDOT map of Graham County (legend) |
| Pushpin Map: | Kansas#USA |
| Pushpin Label: | St. Peter |
| Pushpin Label Position: | left |
| Coordinates: | 39.1897°N -100.0892°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Graham |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Established Title1: | Platted |
| Unit Pref: | Imperial |
| Elevation Ft: | 2494 |
| Population Density Sq Mi: | 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 |
| Blank Info: | 20-62525 |
| Blank1 Name: | GNIS ID |
| Blank1 Info: | 471325 |
St. Peter is an unincorporated community in Graham County, Kansas, United States.[1]
The community was originally named Hoganville. The post office in St. Peter, established in 1894 as Hoganville, was discontinued in 1920.[2] The population in 1910 was 50.[3]
The community is served by Graham County USD 281 public school district.