Fraud Blocker

If you would like to get in touch with MOSA we would be delighted to hear from you on the contact details below.

The MOSA Portal 

The Mount School York is delighted to launch its MOSA portal, exclusive to members of MOSA and former members of staff. The portal provides Old Scholars with a safe online platform in which to securely connect, network and share. Please go to to register and login to the site. is kindly supported by The Mount School York Foundation.


MOSA Office

Should you wish to contact the MOSA office directly, please use the following details. 
Tel: (+44) 01904 667500   Direct: (+44) 01904 23 23 25
Address: The Mount School York, Dalton Terrace, York, Y024 4DD


The Mount School Archives

The Mount School archive is full of photographs, paintings, artefacts and old school publications.  They all help document the rich history and heritage of The Mount School. If you have any photographs or documents you would like to add to the school’s archive please contact


Data Protection & Privacy

As part of our work with Mount alumnae, The Mount School York collects and processes personal data relating to old Scholars. The Mount School York values your privacy; the safety and security of your personal data is of utmost importance to us. You are under no obligation to provide data to The Mount School York. To find out more information on how your data will be processed, securely stored and your rights please view our Privacy Notice for Alumnae and our  Data Protection Policy.