From Wikipedia, the free encyclopedia
- Benny Bargen – Ukrainian-American inventor (1901–1972)
- George Benson (Quaker) – American Quaker abolitionist (1808–1879)
- Malcolm Boyd – American priest (1923–2015)
- Ernest Bromley – American civil rights and peace activist (1912–1997)
- Marion Bromley – American civil rights and peace activist (1912–1996)
- Owen Brown (abolitionist, born 1771) – Father of abolitionist John Brown (1771–1856)
- Nathanael Carpenter – English author, philosopher, and geographer (1589–1628)
- John A. Collins (abolitionist) – American abolitionist (1810–1879)
- George Cony – English merchant imprisoned for disobeying Oliver Cromwell
- Margaret E. Dungan – American Quaker suffrage, peace, and hunger activist (1884–1982)
- John Adolphus Etzler – German-American inventor (1791–1846)
- Arthur Evans (physician) – American Quaker activist and physician (1920–2009)
- Abby Folsom – American feminist and abolitionist (1795–1867)
- John Fountaine – Commissioner of the great seal of England (1600–1671)
- Henry Geiger – American editor and author (1908–1989)
- Walter Gormly – American conscientious objector (1915–2000)
- Isaac Hopper – American Quaker abolitionist (1771–1852)
- John Hoskins (poet) – English poet and politician (1566–1638)
- Vernon Johns – American pastor and public intellectual (1892–1965)
- Silas Lamson – American inventor and eccentric (1778–1855)
- Charles Lane (transcendentalist) – English-American transcendentalist, abolitionist, and voluntaryist (1800–1870)
- Marshall Ledbetter – American known for a strange protest (1969–2003)
- Nicasius le Febure – French chemist and alchemist (1615–1669)
- Henry G. Ludlow – American minister and abolitionist (1797–1867)
- Samuel Ludlow (judge) – American judge (1792–1882)
- Staughton Lynd – American activist and lawyer (1929–2022)
- Maurice McCrackin – American minister, pacifist, and civil rights activist (1905–1997)
- Mary Stone McDowell – Quaker teacher and conscientious objector (1876–1955)
- Karl Meyer (activist) – American Catholic Worker activist
- Paul Monsky – American mathematician
- Juanita Morrow Nelson – American civil rights and peace activist (1923–2015)
- Wally Nelson – American civil rights and peace activist (1909–2002)
- William Curtis Noyes – American politician (1805–1864)
- Fitz James O'Brien – Irish-born Union Army officer, early science fiction and fantasy writer (1826/8–1862)
- Arcadi Oliveres – Spanish economist (1945–2021)
- James Otsuka – Nisei Japanese American Quaker and conscientious objector (1921–1984)
- Matheolus Perusinus – 15th century Italian professor of philosophy and medicine
- Francesco Piccolomini (philosopher) – Italian philosopher and professor (1523–1607)
- Daniel Pratt (eccentric) – American itinerant speaker (1809–1887)
- Victor Robinson – American physician and author (1886–1947)
- Nathaniel Peabody Rogers – American abolitionist (1794–1846)
- Kirkpatrick Sale – American author (born 1937)
- Max Sandin – American painter and peace activist (1889–1971)
- Susan Polis Schutz – American poet and businesswoman
- Tony Serra – American lawyer (born 1934)
- Alexander Shields – Scottish nonconformist minister, activist, and author (1661–1700)
- Thomas Sims – American who escaped slavery but was reenslaved by law
- Julia Evelina Smith – American suffragist and Bible translator (1792–1886)
- John Brown Smith – American utopianist and developer of shorthand (1837–1917)
- Thomas Story – English Quaker speaker and author (1670–1742)
- Ralph T. Templin – American activist (1896–1984)
- Robert Tounson – Witness to Sir Walter Raleigh execution (1575–1621)
- Jerome Tuccille – American libertarian writer (1937–2017)
- Thomas Cogswell Upham – American poet and philosopher (1799–1872)
- Arne Johan Vetlesen – Norwegian philosopher
- Zerah C. Whipple – American education reformer for deaf people (1849–1879)
- Dwight York – American criminal, child molester, and religious leader (born 1945)
