Lesbian, gay, bisexual, transgender, and questioning (LGBTQ) social movements are social movements that advocate for the equalized acceptance of LGBT people in society. In these movements, LGBTQ people and their allies have a long history of campaigning for what is now generally called LGBTQ rights, sometimes also called gay rights or gay and lesbian rights. Although there is not a primary or an overarching central organization that represents all LGBT people and their interests, numerous LGBT rights organizations are active worldwide. The earliest organizations to support LGBT rights were formed in the 19th century.
A commonly stated goal among these movements is social equality for LGBT people. Some have also focused on building LGBT communities or worked towards liberation for the broader society from biphobia, homophobia, and transphobia. LGBT movements organized today are made up of a wide range of political activism and cultural activity, including lobbying, street marches, social groups, media, art, and research.
Sociologist Mary Bernstein writes: "For the lesbian and gay movement, then, cultural goals include (but are not limited to) challenging dominant constructions of masculinity and femininity, homophobia, and the primacy of the gendered heterosexual nuclear family (heteronormativity). Political goals include changing laws and policies in order to gain new rights, benefits, and protections from harm." Bernstein emphasizes that activists seek both types of goals in both the civil and political spheres.