Activist Quotes
- A. P. Herbert 1890 - 1971
- Aaidh ibn Abdullah al-Qarni 1960 -
- Aaron Fricke 1962 -
- Abba Hillel Silver 1893 - 1963
- Abby Johnson 1980 -
- Abby May Alcott 1800 - 1877
- Abd-ar-Rahman III 891 - 961
- Abdullah ibn Alawi al-Haddad 1634 - 1720
- Abigail Disney 1960 -
- Abraham Foxman 1940 -
- Abraham H. Cannon 1859 - 1896
- Abraham Joshua Heschel 1907 - 1972
- Abu Bakar Bashir 1938 -
- Abu Dhar al-Ghifari - 652
- Abu Hurairah 603 - 681
- Abu Sufyan ibn Harb 580 - 640
- Adah Isaacs Menken 1835 - 1868
- Adam Kokesh 1982 -
- Adam Werbach 1973 -
- Adeline Knapp 1860 - 1909
- Adolfo Perez Esquivel 1931 -
- Adora Svitak 1997 -
- Afeni Shakur 1947 - 2016
- Ahmed Kathrada 1929 - 2017
- Ai Weiwei 1957 -
- Ai-jen Poo 1974 -
- Al Sharpton 1954 -
- Alan Chambers 1972 -
- Alan Cumming 1965 -
- Alan Gottlieb 1947 -
- Alan Lomax 1915 - 2002
- Alan Paton 1903 - 1988
- Alan Patrick Herbert 1890 - 1971
- Alanis Obomsawin 1932 -
- Albert Lutuli 1898 - 1967
- Albert Meltzer 1920 - 1996
- Albert Parsons 1848 - 1887
- Alex Nunns -
- Alex Pacheco 1958 -
- Alexander Clark 1826 - 1891