Mary Lawrence may refer to:

• Mary Lawrence (sculptor) (1868–1945), American sculptor
• Mary Lawrence (actress) (1918–1991), American actress
• Mary Wells Lawrence (1928–2024), American advertising executive
• Mary J. Lawrence, Caymanian politician
• Carmen Lawrence (Carmen Mary Lawrence, born 1948), former Premier of Western Australia
• Mary Lawrence (1896–1975), New Zealand religious sister earlier known as the portrait artist Julia Lynch

See also[edit]

• Mary Lawrance (fl. 1794–1830), British botanical illustrator
• Lawrence (surname)