James Fletcher may refer to:
Politicians
James Fletcher (English politician), MP for Cambridge
James Fletcher (Australian politician) (1834–1891), Australian coalminer and owner, newspaper proprietor and politician
James H. Fletcher (1835–1917), Lieutenant Governor of South Dakota
Other
James Cooley Fletcher (1823–1901), American Presbyterian minister and missionary
James Fletcher (entomologist) (1852–1908), Canadian entomologist, botanist and writer
J. M. J. Fletcher (1852–1934), English historian
James Fletcher (industrialist) (1886–1974), New Zealand businessman and industrialist
James Fletcher Jnr (1914–2007), his son, New Zealand businessman and industrialist
James C. Fletcher (1919–1991), NASA administrator
James Fletcher (footballer) (1926–2014), English footballer active in the 1950s