'The Winslow Boy' is an English play from 1946 by Terence Rattigan based on an incident involving George Archer-Shee in the Edwardian era. The incident took place at the Royal Naval College, Osborne.

Set against the strict codes of conduct and manners of the age, 'The Winslow Boy' is based on a father's fight to clear his son's name after the boy is expelled from Osborne Naval College for stealing a five-shilling postal order. To clear the boy's name was imperative for the family's honour; had they not done so, they would have been shunned by their peers and society. Similarly, the boy's life would have been wrecked by an indelible stain on his character which would have followed him throughout adulthood.

The play was inspired by an actual event, which set a legal precedent: the case of Stonyhurst College alumnus George Archer-Shee, a cadet at Osborne in 1908, who was accused of stealing a postal order from a fellow cadet. His elder brother, Major Martin Archer-Shee, was convinced of his innocence and persuaded his father (also called Martin) to engage lawyers. The most respected barrister of the day, Sir Edward Carson, was also persuaded of his innocence and insisted on the case coming to court. On the fourth day of the trial, the Solicitor General, Sir Rufus Isaacs, accepted that Archer-Shee was innocent, and ultimately the family was paid compensation.

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