| John and Randolph Foster High School | |
| Established: | 2001 |
| Type: | Public |
| District: | Lamar Consolidated Independent School District |
| Grades: | 9-12 |
| Principal: | Amy Araguz |
| Staff: | 102.33 (FTE) |
| Ratio: | 19.14 |
| Enrollment: | 2,600 (2023–24)[1] |
| Colors: | Black and gold |
| Mascot: | Falcons |
| Campus Type: | Urban |
| Campus Size: | 6A |
| Location: | 4400 FM 723 Richmond, Texas, 77469 |
| Country: | USA |
| Pushpin Map: | Texas#USA |
John and Randolph Foster High School[2] is a secondary school located in unincorporated Fort Bend County, Texas, United States, north of Rosenberg.
The school is part of the Lamar Consolidated Independent School District. It opened in 2001, with the intent of relieving the student population at nearby B.F. Terry High School and Lamar Consolidated High School.
Foster serves:[3] unincorporated areas of Fort Bend County, a small portion of Rosenberg, a portion of Pecan Grove, and the communities of Cumings,[4] Foster, Long Meadow Farms and Lakemont. It previously served Fulshear, Simonton, and Weston Lakes, as well as the rest of LCISD Pecan Grove.[5]
Either of these elementary schools are entirely zoned to Foster High School.