Charles Mason (1728–1786) was a British astronomer.

Charles or Charlie Mason may also refer to:

Arts and entertainment

• C. Post Mason (Charles Post Mason, born Charles Post Doutney, died 1918), American director, singer and manager
• Charlie Mason (lyricist), American lyricist
• Charlie Mason (EastEnders), fictional character from British soap opera EastEnders

Law and politics

• Charles Mason (MP) (1661–1739), Member of Parliament (MP) in the First Parliament of Great Britain
• Charles Mason (Iowa judge) (1804–1882), American lawyer, judge, and engineer
• Charles Mason (New York judge) (1810–1879), New York judge
• Charles Holland Mason (1822–1894), American politician and lawyer
• Charles H. Mason (1830–1859), Washington Territory politician
• Charles A. Mason (fl. 1880s), American politician, Flint, Michigan mayor
• Charles W. Mason (1887–1969), justice of the Oklahoma Supreme Court

Sports

• Charlie Mason (1870s outfielder) (1854–1936), American baseball player
• Charlie Mason (footballer, born 1863) (1863–1941), English international footballer
• Charles B. Mason (1873–1935), American football coach
• Charlie Mason (striker) (fl. 1890s), English footballer for Port Vale
• Charlie Mason (1920s outfielder) (1894–?), American Negro leagues baseball player
• Charles Mason (rower) (1908–1999), American Olympic rower
• Charlie Mason (ice hockey) (1912–1971), Canadian ice hockey player

Other

• Charles Harrison Mason (1864–1961), American bishop; founder of the Church of God in Christ
• Charles P. Mason (1891–1971), U.S. Navy admiral, naval aviator and mayor of Pensacola
• C. Avery Mason (1904–1970), American bishop of the Episcopal Diocese of Dallas

Other uses

• USS Charlie B. Mason (SP-1225), a United States Navy patrol vessel in commission from 1917 to 1918