| Official Name: | Hog Jaw, Arkansas |
| Pushpin Map: | Arkansas#USA |
| Pushpin Label: | Hog Jaw |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Montgomery |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 784 |
| Coordinates: | 34.5992°N -93.7569°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 72030 |
Hog Jaw is an unincorporated community in Montgomery County, Arkansas, United States. The community is approximately one mile south of the Ouachita River and 29 miles east of Mena in adjacent Polk County.