Others
- John Mason (artist) (born 1927), ceramic artist from Los Angeles, California
- John Mason (businessman) (1773–1839), American merchant and banker, president of Chemical Bank and founder of the New York and Harlem Railroad
- John Mason (historian) (1920–2009), British historian and Oxford academic
- John Mason (outlaw) (died 1866), bushwhacker and bandit
- John Mason (planter) (1766–1849), early American merchant, banker, businessman, and planter, son of George Mason
- John Mason (schoolmaster) (born 1945), Indian educationist
- John Landis Mason (1832–1902), patentee for glass-threaded mason jars used in food preservation
- John B. Mason (1858–1919), American stage actor
- John Thomson Mason (1765–1824), American jurist and Attorney General of Maryland in 1806
- John Thomson Mason (1787–1850), American lawyer, United States marshal, Secretary of Michigan Territory from 1830 through 1831
- Basil John Mason (born 1923, also known as John Mason), British meteorologist
- John Mason (master), master of the Prince of Wales in the First Fleet
- John Alden Mason (1885–1967), archaeological anthropologist and linguist
- John Mason (poet) (1646–1694), English clergyman, poet and hymn-writer
- John Charles Mason (1798–1881), British East India Company servant
Read more about this topic: John Mason