Ruth Michele Charney (alizaliwa 1950) ni mwanahisabati wa nchini Marekani anajulikana kwa kazi yake katika nadharia ya geometric group na Artin groups . Maeneo mengine ya utafiti ni pamoja na nadharia ya K na topolojia ya aljebra . Birth date from ISNI authority control file, accessed 2018-11-26. MSRI. Mathematical Sciences Research Institute. www.msri.org. Iliwekwa mnamo 2021-10-26.