Mary Bryan

• Mary Bryan , English Romantic poet and novelist
• Mary Edwards Bryan, American journalist and author
• Mary Baird Bryan, American suffragette and writer
• Mary K. Bryan, American botanist
• Mary deGarmo Bryan, American dietitian and professor
• Mary Taylor Bryan, American artist
• Mary G. Bryan, American archivist
• Mary Bryan , Irish badminton player
• Mary Bryan, a fictional character in an episode of ''Tales of the Unexpected''