Crestview Middle School is a middle school in Clarkson Valley, Missouri. It is housed in the building formerly used by Lafayette High School, another school within Rockwood District, and is Rockwood's largest middle school. The mascot is Hector the Trojan. Most of its students matriculate to Marquette High School, but some go on to Lafayette High School. The feeder schools are Ellisville Elementary, Kehrs Mill Elementary, Westridge Elementary, and Wild Horse Elementary. Crestview is home to 1239 students and over 100 teachers.