Stowmarket High School is a co-educational secondary school located in Stowmarket, Suffolk in England.

Previously a community school administered by Suffolk County Council, in September 2018 Stowmarket High School converted to academy status.

The school is now sponsored by the Waveney Valley Academies Trust.

The school no longer has a sixth-form as of the 2020-2021 academic year.

This Suffolk school or sixth form college related article is a stub.