Liberalism
- Richard Acland
- Joseph Arch
- Herbert Asquith
- Vernon Bartlett
- Richard Bell
- Hilaire Belloc
- John Benn
- William W. Benn
- William Bentinck
- William Beveridge
- Manchererjee Bhownaggree
- Charles Bradlaugh
- John Bright
- Henry Broadhurst
- Henry Brougham
- Francis Burdett
- John Burns
- Thomas Burt
- Charles Buxton
- H. Campbell-Bannerman
- Noel Buxton
- Thomas Cochrane
- Charles Corbett
- William Crawford
- Thomas Creevey
- James Dalziel
- Clement Davies
- Charles Fox
- Henry Fawcett
- Thomas Fielden
- Herbert Fisher
- Isaac Foot
- William Forster
- William Gladstone
- Herbert Gladstone
- William Grenville
- Charles Grey
- Edward Grey
- Richard Haldane
- William Hewins
- John Hodge
- John Cam Hobhouse
- John Horne-Tooke
- Joseph Hume
- David Lloyd George
- Alexander Macdonald
- Charles Masterman
- Lord Melbourne
- Reginald McKenna
- William Molesworth
- John Morley
- Edmund Dene Morel
- Philip Morrell
- Dadabhai Naoroji
- Lord Palmerston
- Weetman Pearson
- Morgan Philips Price
- Benjamin Pickard
- Arthur Ponsonby
- Richard Potter
- Eleanor Rathbone
- Arnold Rowntree
- Lord John Russell
- Herbert Samuel
- C. P. Scott
- Richard Sheridan
- John Simon
- David Albert Thomas
- Charles Trevelyan
- Josiah Wedgwood
- William Wedgwood Benn
- Samuel Whitbread
- William Wilberforce
- John Wilkes