| Official Name: | Allenfarm, Texas |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Allenfarm |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Brazos |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 200 |
| Coordinates: | 30.3994°N -96.2439°W |
| Area Code: | 979 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1351007 |
Allenfarm is an unincorporated community in Brazos County, in the U.S. state of Texas. According to the Handbook of Texas, the community had a population of 30 in 2000. It is located within the Bryan-College Station metropolitan area.
Allenfarm is located on Farm to Market Road 159 on the Atchison, Topeka and Santa Fe Railway, 24miles south of Bryan in southern Brazos County.[1]
Allenfarm had two schools in the 1940s.[1] Today, the community is served by the Navasota Independent School District.