| Official Name: | Lambrook, Arkansas |
| Pushpin Map: | Arkansas#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Phillips |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 161 |
| Coordinates: | 34.3356°N -90.9675°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 72353 |
| Area Code: | 870 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 58044 |
Lambrook is an unincorporated community in Phillips County, Arkansas, United States. Lambrook is located on Arkansas Highway 20, 7miles west-northwest of Elaine. Lambrook has a post office with ZIP code 72353.[1]