| McKenzie, Maryland | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Maryland#USA |
| Pushpin Label Position: | none |
| Pushpin Map Caption: | Location within the State of Maryland |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Allegany |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 679 |
| Coordinates: | 39.5672°N -78.8239°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 590778 |
McKenzie is an unincorporated community in Allegany County, Maryland, United States.
Its name is derived from a family which owned a large farm along the river bottom in the area. It is located directly across from the Allegany Ballistics Laboratory in Rocket Center, West Virginia. The area was formerly a railroad junction of the Patterson Creek Cutoff and the main B&O line. McKenzie is also the site of one of the first settlements in Allegany County. In the fields of the river bottom, arrowheads and flint can be found, suggesting a possible Native American community at one time, similar to the Barton, Maryland site.