Stretching back to the headmastership of Dr. Doncaster, this collection comprehensively covers the correspondence, publications, photographs and other ephemera of the headmasters of Oakham School up to the present day. For many of the headmasters, correspondence and rolls calls are a significant theme in their series.

This collection also contains an excellent record of speeches and sermons given by G. Talbot Griffiths and John Buchanan.

The final series on reports covers the headmaster's, deputy headmaster's and registers writings on the state of the school, including topics such as building and estate development, admissions, the curriculum, examination results, and Old Oakhamians.

This series focusses on the headmastership of Rev William Spicer Wood (1846-1875) and contains items created by the headmaster himself as well as items relating to the life at School in the mid-19th century.

This file focusses on official reports published on the life at Oakham School in the 1860s.

This series focusses on documents relating to Brian Welford' career at Oakham School as Master-in-charge of Rugby in the 1970s and 1980s. Also contains documents relating to the history of rugby and Old Oakhamians, kept by Mr Welford in his personal files.

This file focusses on various documents relating to Sports at Oakham School.

This file relates to the Headmaster's Annual report to the Trustees, from the 1950s to 1980s. The reports cover all aspects of School, academic, examination results, extra-curricular activities, Estates and Maintenance, staff and individual faculty report, vision for the future of the School. All reports are private and confidential.

This series relates to various annual reports presented to the Trustees, including Headmaster's reports, Registrar's reports and Second Master's reports. The series spans over three Headmasters, John Buchanan, Richard Bull and Graham Smallbone.

This is focussing on Oakham School Enterprises LTD, since its creation. This file is chiefly made of legal documents and letters.

This series relates to the history of Oakham School Exploration Society since its inception in Spring term 1978 until 1998. Most of the collection is made of expedition diaries and reports.

OSEL report to the Faculty by Murray Watson. Contents: Holiday Events, Fund Raising, Marketing and Public Relations. Five pages A to E.