Mary Gill

Mary Gill may refer to:

• Mary Gabriel Gill (1837–1905), New Zealand Catholic prioress
• Mary Louise Gill, American professor of classics and philosophy
• Mary James Gill (born 1985), Pakistani politician
• Mary Wright Gill (1867–1929), American scientific illustrator
• Mary Gill (Illinois politician)
• Mary Gill, English wife of sculptor, letter cutter, typeface designer, and printmaker Eric Gill