Sisters of '77 is a documentary film that chronicles the 1977 National Women's Conference in Houston, Texas, which took place November 18–21, 1977.

The conference was sponsored by President Gerald Ford's Executive Order 11832 and federally funded through HR 9924.

Former first ladies Lady Bird Johnson, Betty Ford, and Rosalynn Carter were notable conference participants, and many influential women leaders attended, including Bella Abzug, Betty Friedan, Gloria Steinem, Eleanor Smeal, Ann Richards, Coretta Scott King, Billie Jean King, and Barbara Jordan.

The film incorporates actual footage of the conference and modern-day interviews with movement leaders and women who attended.

[3] ITVS chose the documentary Sisters of '77 for their Community Connections Project (CCP), a community engagement and educational outreach campaign which reaches out to organizations that invest in building young women leaders; university and high school students who participate in gender studies, political science, history and social studies; organizations that promote women's equal rights, reproductive freedom, lesbian and minority rights; and Internet groups that focus on democracy in action, social change and human rights.