| Official Name: | Gap Mills, West Virginia |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | West Virginia#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | West Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Monroe |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 2342 |
| Coordinates: | 37.5622°N -80.4081°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 24941 |
| Area Code: | 304 & 681 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1551203[1] |
Gap Mills is an unincorporated community in Monroe County, West Virginia, United States. Established in 1775 and located on West Virginia Route 3 east of Union, Gap Mills has a post office with ZIP code 24941.
Fort Henry commander Abraham Wood sent the first recorded English expedition to reach the area in 1671.
The name of the community is a portmanteau of the natural pass, or "gap" in the adjacent Gap Mountain and two grist mills that were once located there.[2]