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