| Official Name: | Seward Junction, Texas |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Seward Junction |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Williamson |
| Unit Pref: | Imperial |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1010 |
| Coordinates: | 30.6536°N -97.8756°W |
| Area Code: | 512 & 737 |
| Blank Name: | GNIS feature ID |
Seward Junction is an area in Liberty Hill, Texas near the intersection of US Highway 183 and Highway 29. It is approximately 30 miles northwest of Austin, Texas and approximately 20 miles west of Georgetown, Texas.
It is named after W.H. Seward, who turned 100 years old in 2008.[1]