Q3 Academy Great Barr (formerly Dartmouth High School) is a coeducational secondary school located on Wilderness Lane in Great Barr, West Midlands, England, near the border with Birmingham.

In the 1980s Nuffield and Hillary stopped taking pupils, leaving three active Houses in each half of the school.

The old building was demolished and the final landscaping phase took place over the summer of 2010, ready for students to start in September of that year.

First year (now called year 7) pupils were allocated form rooms in temporary buildings on the tennis courts and the Maths and English departments used Temporary huts well into the 1990s whilst large sections of the School was rebuilt.

The school's science block was destroyed by fire on 17 November 2003 and had to be completely rebuilt.