| Settlement Type: | Unincorporated Community |
| Coordinates: | 39.0483°N -92.7444°W |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Howard |
| Established Title: | Post office created |
| Established Date: | 1877 |
| Founder: | John R. Estill |
| Named For: | John R. Estill |
| Unit Pref: | Imperial |
| Elevation Ft: | 669 |
| Timezone1: | Central |
| Utc Offset1: | -6 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 65274 |
| Area Code: | 660 |
| Official Name: | Estill |
Estill is an unincorporated community in Howard County, in the U.S. state of Missouri.
A post office called Estill was established in 1877, and remained in operation until 1944.[1] The community has the name of John R. Estill, the original owner of the town site.[2] [3]