Middletown High School (MHS) is a small public high school located in Middletown, California, United States.

MHS offers AP courses in English literature, calculus, environmental science, U.S. history, and Spanish language.

37.9% of the class of 2011 completed the college prep UC/CSU (a)-(g) requirements.

[4] Student groups and organizations include student government, Interact Club, Drama Club,Future Farmers of America, United States Academic Decathlon, Mock Trial[3] Athletic activities include football, volleyball, cross country, cheerleading, soccer, basketball, wrestling, baseball, softball, track, tennis,golf.

and E-sports[3] Middletown High's student body is 72.8% white, 19.5% Hispanic or Latino, 2.5% of two or more races, 1.6% American Indian or Alaska Native, 1.4% Native Hawaiian or Pacific Islander, 1.0% black or African American, 0.8% Asian, and 0.6% Filipino.