| Intro | English landscape painter |
| Is | Painter |
| From | United Kingdom |
| Type | Arts |
| Gender | male |
John Curtis may refer to:
Politicians
- John Curtis (MP) (c. 1751–1813), English Member of Parliament for Wells, 1782–1784 and Steyning, 1791–1794
- John R. Curtis (born 1960), American politician
Sports
- John Curtis (footballer, born 1978), English professional football player
- John Curtis (footballer, born 1954), English former professional football player
- John Curtis (baseball) (born 1948), American Major League Baseball pitcher, 1970–1984
Religion
- John Curtis (bishop) (1880–1962), missionary bishop in China, 1929–1950
- John Barry Curtis (bishop), retired Anglican bishop in Canada
Others
- John C. Curtis (1845–1917), American Civil War soldier and Medal of Honor recipient
- John Curtis (entomologist) (1791–1862), noted English entomologist
- John B. Curtis (1827–1897), inventor of the first chewing gum prototype
- John Curtis (games designer), designer of the Rolemaster game systems
- John Thomas Curtis (1913–1961), American botanist and plant ecologist
- John Curtis, Australian businessman, Board member of Westpac.