Mary Rice

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 (born 1926), American invertebrate zoologist
 * Mary Rice Hopkins (active 1990–2010), American Christian musician
 * Mary Rice (wheelchair racer) (active 1996–2000), Irish paralympic athlete
 * Mary Rice, a character in 2008 film Jumper