Janet Inez Weinberg (April 3, 1955 - September 1, 2018) was an American LGBTQ activist, advocate for people with HIV/AIDS and people with disabilities, based in New York City.
She was a fund-raiser and executive for social service organizations including Gay Men's Health Crisis (GMHC), Educational Alliance, and the Lesbian, Gay, Bisexual and Transgender Community Services Center.Weinberg in her later years helped on major projects to mark LGBTQ history in the United States including the Stonewall National Monument, the nation's first monument of LGBT rights and history, the New York City AIDS Memorial, and an effort to create the first national LGBTQ museum.