George Markham may refer to:
Sir George Markham, 3rd Baronet (1666–1736), English Member of Parliament George Markham (priest) (1763–1822), English Anglican dean George Markham (Australian politician) (1822–1864), member of the New South Wales Legislative Assembly George H. Markham (1837–1920), member of the Wisconsin State Assembly
See also George Markham Giffard (1813–1870), English barrister and judge