| Smithburg, West Virginia | |
| Settlement Type: | Unincorporated community |
| Nickname: | Home of the Thellers |
| Pushpin Map: | West Virginia#USA |
| Pushpin Label: | Smithburg |
| Pushpin Map Caption: | Location within the state of West Virginia |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Doddridge |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 39.2892°N -80.7344°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 26436 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank Info: | 1547006 |
Smithburg is an unincorporated community in Doddridge County in the U.S. state of West Virginia. It is located along U.S. Route 50. Middle Island Creek, the longest stream in West Virginia to be named a "creek,"[1] is formed in Smithburg by the confluence of Meathouse Fork and Buckeye Creek.[2] The North Bend Rail Trail passes through the community.