| Official Name: | Karval, Colorado |
| Pushpin Map: | Colorado#USA |
| Pushpin Label: | Karval |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Colorado##Location in the United States |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Lincoln[1] |
| Unit Pref: | Imperial |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 38.7333°N -103.5369°W |
| Elevation M: | 1559 |
| Postal Code Type: | ZIP code |
| Postal Code: | 80823 |
| Area Code: | 719 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0196395 |
Karval is an unincorporated community and a U.S. Post Office in Lincoln County, Colorado, United States. The Karval Post Office has the ZIP Code 80823.[2]
A post office called Karval has been in operation since 1911.[3] The community derives its name from G. K. Kravig, a pioneer settler.[4]
Karval is located at 38.7333°N -103.5369°W (38.733197,-103.537045).
According to the Köppen Climate Classification system, Karval has a cold semi-arid climate, abbreviated "BSk" on climate maps.