The American Anti-Slavery Society (AASS; 1833-1870) was an abolitionist society founded by William Lloyd Garrison and Arthur Tappan.

Anti-Slavery International, founded as the British and Foreign Anti-Slavery Society in 1839, is an international non-governmental organisation, registered charity and advocacy group, based in the United Kingdom.

Lucretia Mott (née Coffin; January 3, 1793 - November 11, 1880) was an American Quaker, abolitionist, .

Richard Allen (1803-1886) was a draper, a philanthropist and abolitionist in Dublin.

The Slavery Abolition Act 1833 was an act of the Parliament of the United Kingdom that effectively abolished slavery throughout most of the British Empire.

William Wilberforce was a British politician and philanthropist who played a significant role in the movement to abolish the slave trade in the 18th and early 19th centuries.