Mary Rice may refer to:Mary Sophia Hyde Rice (1816–1911), American missionary Mary Livermore (1820–1905), née Mary Rice, American journalist Mary Spring Rice (1880–1924), Irish nationalist activist Mary Blair Rice (1880–1959), better known as American writer Blair Niles Mary E. Rice, American invertebrate zoologist Mary Rice Hopkins, American Christian musician Mary Rice, Irish paralympic athlete Mary Rice, a character in 2008 film Jumper