Activist Quotes
- Anna Julia Cooper 1858 - 1964
- Anna Louise Strong 1885 - 1970
- Anna Mae Aquash 1945 - 1975
- Anne Spencer 1882 - 1975
- Anne Waldman 1945 -
- Annie E. Clark 1989 -
- Annie Laurie Gaylor 1955 -
- Annie Leonard 1964 -
- Anthony Douglas Williams 1953 -
- Anthony Provenzano 1917 - 1988
- Anthony Ray Hinton 1956 -
- Anwar Fazal 1941 -
- Archibald F. Bennett 1896 - 1965
- Ari Ne'eman 1987 -
- Ariel Dorfman 1942 -
- Arlene Goldbard -
- Arlene Holt Baker 1951 -
- Arnie Kantrowitz 1940 - 2022
- Arnold Schwarzenegger 1947 -
- Aron Bielski 1927 -
- Arron Wood 1975 -
- Arthur Hertzberg 1921 - 2006
- Arthur Shearly Cripps 1869 - 1952
- Arturo Alfonso Schomburg 1874 - 1938
- Aruna Roy 1946 -
- Arvind Kejriwal 1968 -
- Asma Jahangir 1952 - 2018
- Asmaa Mahfouz 1985 -
- Astra Taylor 1979 -
- Attila the Hun 406 - 453
- August Spies 1855 - 1887
- Augustus Sol Invictus 1983 -
- Avan Jogia 1992 -
- Aviva Chomsky 1957 -
- Ayaan Hirsi Ali 1969 -
- Ba Jin 1904 - 2005
- Baba Amte 1914 - 2008
- Bakari Kitwana 1966 -
- Bal Gangadhar Tilak 1856 - 1920
- Barbara Gittings 1932 - 2007