Trinity Academy (formerly Holy Trinity Church of England Senior School) is a church aided 10 to 16 co-educational academy school located in Halifax in the Anglican Diocese of Leeds, England.

In 2007, it also gained the Quality Standard for Careers Education and Guidance and the Healthy School's Award.

Students at Holy Trinity were automatically entitled to a place at the new Academy.

Trinity Academy can cater for 1,700 male and female pupils, aged 10 – 16.

In 2012 Trinity Academy was judged to have made 'outstanding' progress since opening due to the rapid improvement in results compared to the predecessor school.