Leavesden JMI School is a primary school based in Watford under the Hertfordshire local authority.

Leavesden JMI School caters for mixed pupils from 3 to 11 years. With 408 pupils enrolled and a capacity of 450, the school provides a structured and balanced curriculum aligned with national expectations.

The most recent Ofsted inspection, published on 28 March 2023, rated the school Good. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.