Selected Activists and Reformers
- Abernathy, Ralph David, civil-rights leader
 - Anthony, Susan Brownell, reformer and leader of the woman-suffrage movement
 - Arnoldson, Klas Pontus, journalist and peace advocate
 - Bailey, Gamaliel, abolitionist editor
 - Baker, Ella, civil rights activist
 - Baldwin, Roger Nash, civil libertarian
 - Banks, Dennis, activist
 - Barnardo, Thomas John, social reformer
 - Barrows, Samuel June, clergyman and reformer
 - Bell, Theresa Hayward, Indian activist
 - Bergh, Henry, philanthropist
 - Berrigan brothers, priests, writers, and social activists
 - Birney, James Gillespie, abolitionist
 - Bloomer, Amelia Jenks, reformer
 - Bloor, Ella Reeve, radical
 - Boggs, Grace Lee, activist
 - Brace, Charles Loring, clergyman and social reformer
 - Bradlaugh, Charles, social reformer
 - Brent, Margaret, early feminist
 - Brown, John, antislavery activist
 - Buxton, Sir Thomas Fowell, social reformer
 - Cadbury, Dame Elizabeth, social worker and philanthropist
 - Carmichael, Stokely, social activist
 - Catt, Carrie Chapman, suffragist and peace advocate
 - Chadwick, Sir Edwin, social reformer
 - Chavez, Cesar, activist
 - Child, Lydia Maria, author and abolitionist
 - Cleaver, Eldridge, activist, writer
 - Coffin, Levi, abolitionist
 - Coffin, William Sloane, Jr., social activist
 - Corrigan, Mairead, social activist
 - Coxey, Jacob Sechler, social reformer
 - Crenshaw, Anne Clay, advocate of women's voting rights
 - Davies, Emily, feminist
 - Davis, Angela, political activist, author
 - Davis, Paulina Wright, lecturer and suffragist
 - Day, Dorothy, social activist, journalist, and cofounder of the Catholic Worker movement
 - Delany, Martin Robinson, black leader
 - Dix, Dorothea Lynde, social reformer
 - Douglass, Frederick, abolitionist
 - Du Bois, W. E. B., civil-rights leader and author
 - Dunant, Jean Henri, philanthropist and founder of the International Red Cross
 - Duniway, Abigail Scott, editor and advocate of women's rights
 - Eaton, Dorman Bridgman, reformer
 - Edelman, Marian Wright, lawyer, civil rights activist, children's advocate
 - Equiano, Olaudah, abolitionist, writer
 - Evers, Medgar, civil rights leader
 - Evers-Williams, Myrlie, civil rights leader
 - Fanon, Frantz Omar, psychiatrist
 - Farmer, James, civil rights leader
 - Fee, John Gregg, abolitionist clergyman
 - Flesche, Susette La, reformer, writer, and lecturer
 - Foster, Abigail Kelley, abolitionist and advocate of women's rights
 - Fried, Alfred Hermann, pacifist
 - Friedan, Betty Naomi, social reformer and feminist
 - Fuller, Margaret, writer and lecturer
 - Garrett, Thomas, abolitionist
 - Garrison, William Lloyd, abolitionist
 - Garvey, Marcus, proponent of black nationalism
 - Gerry, Elbridge Thomas, reformer
 - Giddings, Joshua Reed, abolitionist
 - Gordon, Bruce S., business executive and civil-rights leader
 - Greensboro Four, civil rights activists
 - Grimké, Angelina Emily, abolitionist and advocate of women's rights
 - Grimké, Archibald Henry, author and crusader for black advancement
 - Grimké, Sarah Moore, abolitionist and advocate of women's rights
 - Hall, Prince, clergyman, abolitionist
 - Hamer, Fannie Lou (Townsend), civil rights activist
 - Hayden, Tom, political activist
 - Henson, Josiah, black slave
 - Hirabayashi, Gordon Kiyoshi, activist
 - Hirsch, Maurice, baron de, financier and philanthropist
 - Hooks, Benjamin Lawson, black leader
 - Houston, Charles Hamilton, civil-rights attorney
 - Howe, Julia Ward, social reformer, writer
 - Howe, Samuel Gridley, reformer and philanthropist
 - Innis, Roy, civil-rights leader
 - Jacobs, Jane, urbanologist
 - James, Meredith,, civil-rights leader, author
 - Jones, Samuel Milton, inventor, manufacturer, reformer
 - Jordan, Vernon Eulion, Jr., civil-rights leader and lawyer
 - Keller, Helen, activist
 - Kelley, Florence, social worker and reformer
 - King, Coretta Scott, civil rights figure
 - King, Martin Luther, Jr., clergyman and civil rights leader
 - Korematsu, Fred, activist
 - La Rochefoucauld-Liancourt, François Alexandre Frédéric, social reformer
 - Ladd, William, pacifist
 - LaDuke, Winona, activist, writer
 - Lange, Christian Louis, pacifist
 - Lawrence, Amos Adams, colonizer and philanthropist
 - Lewis, John R., civil rights leader and U.S. Representative (D.-Ga)
 - Lloyd, Henry Demarest, reformer
 - Lockwood, Belva Ann, lawyer and women's rights activist
 - Lovejoy, Elijah Parish, abolitionist
 - Low, Juliette 
Daisy
Gordon, founder of the Girl Scouts - Lundy, Benjamin, abolitionist
 - Maathai, Wangari, conservationist
 - Martî, José, revolutionary, journalist
 - McKissick, Floyd, lawyer, civil rights leader
 - Means, Russell, activist, actor
 - Menchú, Rigoberta, social reformer
 - Mering, Clay, philanthropist
 - Mfume, Kweisi, NAACP leader
 - Milk, Harvey, politician and activist
 - Mills, Heather, activist, model
 - Montefiore, Sir Moses Haim, philanthropist
 - Mott, Lucretia Coffin, feminist and reformer
 - Muhammad, Benjamin Franklin Chavis, civil-rights and religious leader
 - Nader, Ralph, activist, political figure
 - Nation, Carry Moore, temperance advocate
 - Newton, Huey, black activist
 - Nightingale, Florence, nurse, activist
 - Ossietzky, Carl von, pacifist
 - Owen, Robert, social reformer and socialist
 - Owen, Robert Dale, social reformer
 - Pankhurst, Emmeline Goulden, woman suffragist
 - Parks, Rosa Louise, civil-rights activist
 - Paul, Alice, activist
 - Phillips, Wendell, reformer and orator
 - Prosser, Gabriel, slave revolt leader
 - Quidde, Ludwig, pacifist and historian
 - Riis, Jacob August, journalist and social reformer
 - Rotblat, Sir Joseph, physicist and anti-nuclear weapons activist
 - Rustin, Bayard, civil rights activist
 - Sakharov, Andrei Dmitriyevich, nuclear physicist and human-rights advocate
 - Sanborn, Franklin Benjamin, journalist
 - Sanger, Margaret, social reformer
 - Seale, Bobby, black activist
 - Shaftesbury, Anthony Ashley Cooper, social reformer
 - Sharp, Granville, reformer
 - Sharpton, Al, Jr., civil rights activist and minister
 - Shaw, Anna Howard, woman-suffrage leader
 - Sheehan, Cindy, activist
 - Shriver, Eunice Mary Kennedy, philanthropist, mental health activist
 - Shuttlesworth, Fred, civil rights activist, minister
 - Stanton, Elizabeth Cady, reformer
 - Steele, C. K., civil rights activist
 - Stopes, Marie, activist, writer, scientist
 - Terrell, Mary Eliza Church, civil rights and women's rights activist
 - Thayer, Eli, abolitionist
 - Toussaint, Pierre, philanthropist
 - Townsend, Francis Everett, reformer
 - Truth, Sojourner, activist, orator
 - Tubman, Harriet, abolitionist
 - Tuke, William, merchant and philanthropist
 - Turner, Nat, slave
 - Untermyer, Samuel, lawyer and civic leader
 - Valentine, Lila Meade, activist
 - Vesey, Denmark, carpenter, antislavery activist
 - Walker, Mary Edwards, surgeon and feminist
 - Wattleton, (Alyce) Faye, activist
 - Weld, Theodore Dwight, abolitionist
 - Wells, Emmeline Blanche Woodward, community leader and suffragist
 - Wells-Barnett, Ida B., civil-rights advocate and feminist
 - Wilkins, Roy, social reformer and civil-rights leader
 - Willard, Frances Elizabeth, temperance leader and reformer
 - Williams, Jody, activist
 - Wollstonecraft, Mary, author and feminist
 - Woodhull, Victoria Claflin, activist, social reformer
 - Wright, Elizur, American actuary and antislavery leader
 - Young, Andrew Jackson, Jr., leader, clergyman, and public official
 - Young, Whitney M., Jr., social reformer
 

