Obra D. Tompkins High School (OTHS) is a high school located in unincorporated Fort Bend County, Texas in Greater Katy, within Greater Houston.

Tompkins was created to relieve the overflow of students in the neighboring Seven Lakes High School which had almost 4,000 students during the 2012–2013 school year.

and Gaston Road at the edge of the Cinco Ranch Line.

However, as Tompkins experienced an influx of students, the new Jordan High School (Fulshear, Texas) was created to alleviate the growing number of students.

Tompkins is a 610,000 square feet (57,000 m2) facility on a 98-acre (40 ha) plot and has a design almost exactly like that of Seven Lakes.