ONE National Gay & Lesbian Archives at the USC Libraries is the largest repository of Lesbian, Gay, Bisexual, Transgender, Queer (LGBTQ) materials in the world. Founded in 1952, ONE Archives currently houses over two million archival items including periodicals, books, film, video and audio recordings, photographs, artworks, organizational records, and personal papers. ONE Archives has been a part of the University of Southern California Libraries since 2010.

Find information on the ONE Archives Foundation, the independent, community-partner of ONE Archives at the USC Libraries, here.


Notice for visitors and researchers: ONE Archives at the USC Libraries will be closed June 1-9 for construction. For further information on conducting research during this period please contact

Please also be aware that the ONE Gallery will be closed June 12-14.