| Official Name: | Buchanan Lake Village, Texas |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Buchanan Lake Village |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Llano |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 3.325 |
| Area Land Sq Mi: | 1.488 |
| Area Water Sq Mi: | 1.837 |
| Population As Of: | 2010 |
| Population Total: | 692 |
| Population Density Sq Mi: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1053 |
| Coordinates: | 30.8508°N -98.4494°W |
| Area Code: | 325 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2034951 |
Buchanan Lake Village is an unincorporated community and census-designated place in Llano County, Texas, United States. Its population was 692 as of the 2010 census.[1]
According to the U.S. Census Bureau, the community has an area of ; of its area is land, and is water.[1]
The community is situated on the shores of Lake Buchanan.