Mary Ross

Mary Ross or Rosse may refer to:


 * Mary Ross (shipbuilder), English shipbuilder
 * Mary Golda Ross (1908–2008), Native American female engineer
 * Mary Jane Ross, Cherokee writer
 * Mary Leslie, Countess of Ross
 * Mary C. Ross, first African-American Republican woman elected to the Rhode Island House of Representatives
 * Mary Rosse (1813–1885), astronomer and photographer
 * Mary Ross, character in The Toys of Caliban
 * Mary Ross, character in The Airmail Mystery