Chichester High School for Boys, or CHSB, was a boys' secondary school with academy status, located in the city of Chichester, West Sussex, England.

[2] During World War II, children were evacuated from large cities to protect them from The Blitz.

The school had a rule that if the air raid siren sounded before 5 pm there would be no homework that day.

[2][4] In July 2015, Ofsted conducted a full inspection and gave the school a 'Requires Improvement' rating.

[6] The Boys and Girls High Schools have merged, so the uniform has changed as of 2016.