New Hall School is a Catholic co-educational private boarding and day school in the village of Boreham near Chelmsford, Essex, England. It was founded in 1642 in the Low Countries, now Belgium, by sisters of the Catholic order Canonesses of the Holy Sepulchre and moved to its current location, the former Tudor Palace of Beaulieu in Essex, in 1799. It is the only Catholic Independent school in the Brentwood diocese, and one of the oldest and largest British schools in the country.