| Official Name: | Buell, Missouri |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Missouri#USA |
| Pushpin Label: | Buell |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Montgomery |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.23 |
| Area Land Km2: | 0.23 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.09 |
| Area Land Sq Mi: | 0.09 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 25 |
| Population Density Km2: | 109.50 |
| Population Density Sq Mi: | 284.09 |
| Elevation Ft: | 761 |
| Coordinates: | 39.0328°N -91.4406°W |
| Postal Code Type: | ZIP Code |
| Postal Code: | 63361 |
| Blank Name: | FIPS code |
| Blank Info: | 29-09496 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2804676 |
Buell is an unincorporated community and census-designated place in northern Montgomery County, Missouri, United States. As of the 2020 census, the population was 25.[2] It is located 7miles northeast of Montgomery City on Route 161.
Buell was platted in 1903, and named after Buell Hensley, a local businessman.[3] A post office called Buell was established in 1904, and remained in operation until 1978.[4]
According to the U.S. Census Bureau, the Buell CDP has a total area of 0.09sqmi, of which 0.001sqmi, or 1.12%, are water.[1] The community is on a slope which drains north toward Elkhorn Creek, part of the Cuivre River watershed which flows east to the Mississippi River.