List from Arnold Bonner, British Co-operation (1970)
- A. V. Alexander, 1st Earl Alexander of Hillsborough
- Samuel Bamford (1848–1898), father of Annie Tomlinson (ODNB), friend of Alice Sophia Acland (ODNB)
- Thomas Blandford, friend of Henry Harvey Vivian (ODNB)
- Lady Noel Byron
- Edouard de Boyve
- Alexander Campbell (1796–1873) (ODNB, date of death 1870)
- William Cooper (1822–1868) (ODNB)
- Edward Thomas Craig (ODNB)
- Margaret Llewellyn Davies, Margaret Caroline Llewellyn Davies (ODNB), dates there (1861–1944)
- John James Dent
- Charles Gide
- Jesse Clement Gray
- Edward Owen Greening (ODNB)
- Abraham Greenwood
- Fred Hall (1878–1938)
- T. Hirst
- George Jacob Holyoake
- Charles Howarth (ODNB)
- Thomas Hughes
- Benjamin Jones (1847–1942) (ODNB, Ben Jones)
- Lloyd Jones (socialist)
- William King (physician)
- Charles Kingsley
- Mary Ann Lawrenson (ODNB, née Molyneux, 1850–1943)
- John Malcolm Forbes Ludlow
- Sir William Maxwell (1841–1922)
- Thomas William Mercer
- John Thomas Whitehead Mitchell (ODNB)
- William Nassau Molesworth
- John Minter Morgan
- George Mudie (Owenite)
- Edward Vansittart Neale
- Anders Örne
- Robert Owen
- William Pare (DNB)
- Henry Pitman (1826–1909)
- Horace Curzon Plunkett
- Ernest Poisson
- Hodgson Pratt
- William Robert Rae
- Friedrich Wilhelm Raiffeisen
- Rochdale Pioneers
- James Smithies (ODNB)
- William Thompson (philosopher)
- Arthur Savage Wade (ODNB)
- James Peter Warbasse
- Beatrice Webb
- Sidney Webb