The Norwood Morialta High School (commonly referred to as Norwood or Morialta) is a dual-campus, co-educational, public High School. The school’s two campuses are both located in the Eastern suburbs of Adelaide, South Australia. The school is frequently abbreviated as either TNMHS or NMHS. Founded in 1910 as Norwood Boys School on Osmond Terrace Norwood, it is currently one of the oldest secondary schools in South Australia through Norwood High School celebrated its centenary in 2010. TNMHS has approximately 1400 students enrolled from Years 8 to 13, including 155 international students.