The American Mosaic Journalism Prize is a journalism prize awarded annually to two freelance journalists "for excellence in long-form, narrative, or deep reporting on stories about underrepresented and/or misrepresented groups in the present American landscape". The award is given by the Heising-Simons Foundation, a family foundation based in Los Altos and San Francisco, California. Past judges include Wesley Lowery (2018-2022), Katherine Boo (2022), Hannah Allam (2018, 2019, 2021, 2022), Cindi Leive (2022), and Antonia Hylton (2019-2022), among others.