| Official Name: | Racetrack, Montana |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Montana#USA |
| Pushpin Label: | Racetrack |
| Coordinates: | 46.2772°N -112.7447°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Montana |
| Subdivision Type2: | County |
| Subdivision Name2: | Powell |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 1.12 |
| Area Land Sq Mi: | 1.12 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 2.91 |
| Area Land Km2: | 2.91 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Density Km2: | 14.43 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 4681 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 59722 (Deer Lodge) |
| Area Code: | 406 |
| Blank Name: | FIPS code |
| Blank Info: | 30-60400 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2806663 |
| Population Total: | 42 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 37.37 |
Racetrack is a census-designated place (CDP) in Powell County, Montana, United States. It contains the unincorporated communities of Racetrack and Dempsey. It is on the southern edge of Powell County, bordered to the south by Deer Lodge County. Interstate 90 passes through Racetrack, with access from Exit 195. I-90 leads south and east to Butte and north 8miles to Deer Lodge, the Powell county seat.
The Clark Fork river forms the eastern edge of the Racetrack CDP. Racetrack Creek, rising to the west in the Flint Creek Range, flows through the northern part of the CDP before joining the Clark Fork.
Racetrack was first listed as a CDP prior to the 2020 census.