People educated at Katharine Lady Berkeley's School

Catherine Johnson (born 14 October 1957) is a British playwright, producing works for stage and television. She is best known for her book for the musical Mamma Mia! and screenplay for the musical's film adaptation. The film became the highest-grossing British picture of all time in the UK, and the biggest selling UK DVD of all time in January 2009. She also co-wrote the 2018 sequel, Mamma Mia! Here We Go Again.

Edward Jenner, FRS FRCPE (17 May 1749 – 26 January 1823) was an English physician and scientist who pioneered the concept of vaccines including creating the smallpox vaccine, the world's first vaccine. The terms vaccine and vaccination are derived from Variolae vaccinae (smallpox of the cow), the term devised by Jenner to denote cowpox. He used it in 1798 in the long title of his Inquiry into the Variolae vaccinae known as the Cow Pox, in which he described the protective effect of cowpox against smallpox.

William Tyndale (sometimes spelled Tynsdale, Tindall, Tindill, Tyndall; c.– c.) was an English biblical scholar and linguist who became a leading figure in the Protestant Reformation in the years leading up to his execution. He is well known as a translator of the Bible into English, and was influenced by the works of prominent Protestant Reformers such as Martin Luther.

Benjamin John Morgan (born 18 February 1989) is an England international rugby union player currently playing his trade at number eight for Gloucester.

Simon Brindley Mason (born 30 March 1973 in Harpenden, Hertfordshire) is a male former English field hockey goalkeeper.

The Very Rev Francis Partridge (b Dursley, Gloucestershire, England 1846 – d Fredericton, New Brunswick, Canada 1906) was an eminent Anglican priest in Canada during the last decades of the Nineteenth century and the first of the 20th.