|Motto||Sto Pro Veritate'
I Stand for Truth
|Established||14 May 1920|
|Closed||10 December 2014|
|Religion||Church of England|
|Founder||Albert Henry Montagu|
|Houses||Lund, Gadney, Montagu and Coates|
|Colours||Red & Black|
Malsis School located at a mansion known as Malsis Hall in the village of Crosshills, in North Yorkshire, England, was a co-educational independent pre-prep and preparatory school for pupils aged three to 13 years. The school was founded in 1920, and closed due to falling pupil numbers in 2014.  Facilities at the school included 3 km mountain bike trail, 9-hole golf course, swimming pool, rifle range and 40 acres of grounds.
The school closed on 10 December 2014, when the final assembly started at 11 am and concluded at 1 pm.The next day the school trust went into administration with Ernst & Young, Leeds, and now having fully paid off its debts has passed into creditors voluntary liquidation to be finally wound up.
In January 2015, The Old Malsis Association (OMA) was formed to represent the views of school alumni from down the years. The association is actively supporting initiatives to support the re-establishment of a school at Malsis Hall.
Malsis Hall and its grounds have been sold to Seddon Construction, which plans to return it to some form of community use. Proprietors Jonathan and Jamie Seddon were both former Malsis pupils in the 1980s.
- "Malsis School: A chronology". Millenniumschools.co.uk. Archived from the original on 22 March 2012. Retrieved 7 June 2013.
- "Administrators appointed following closure of Malsis School, Cross Hills". Bradord Telegraph & Argus. 24 December 2014. Retrieved 7 January 2015.
- "Old Malsis Association". malsis.org. Retrieved 27 April 2015.
- School web site. Retrieved 26 December 2011
- "The Manor of Malsis", Millenniumschools.co.uk. Retrieved 7 June 2013
- , Old Malsis Association malsis.org. Retrieved 27 April 2015