George Armstrong may refer to:
- George Armstrong (physician), English physician
- George Armstrong (actor) (born 1962), English actor most famous for the BBC TV series Grange Hill
- George Armstrong (baseball) (1924–1993), American baseball player, played for the Oakland Athletics
- George Armstrong (engineer) (1822–1901), Chief Mechanical Engineer for the Great Western Railway, and designer of a number of steam locomotive types
- George Armstrong (footballer) (1944–2000), English football player
- George Armstrong (ice hockey) (born 1930), Canadian ice hockey player
- George Dod Armstrong (1813–1899), Presbyterian minister and writer
- George S. Armstrong (1867–1947), former mayor of Edmonton, Alberta, Canada
- George Robert Armstrong (1819–1896), U.S. politician
- George Armstrong (New Zealand politician) (1822–1905), Member of Parliament in Canterbury, New Zealand
- George Armstrong (Manitoba politician) (1870–1956), politician and labour activist in Manitoba, Canada
- George Johnson Armstrong (1902–1941), first British citizen to be executed under the Treachery Act 1940
- George Thomas Armstrong, politician in Manitoba, Canada
- George Armstrong Custer (1839–1876), United States Army officer and cavalry commander in the American Civil War and the Indian Wars
- George W. Armstrong (1827–1877), Minnesota business owner and politician
Famous quotes containing the word armstrong:
“There dwelt a man in faire Westmerland,
Jonnë Armestrong men did him call,
He had nither lands nor rents coming in,
Yet he kept eight score men in his hall.”
—Unknown. Johnie Armstrong (l. 1–4)