Thomas Armstrong

Thomas, Tom or Tommy Armstrong may refer to:

Politicians

 * Thomas Armstrong (Australian politician) (1885–1955), member of the New South Wales Legislative Council
 * Thomas Armstrong (New York politician) (1785–1867), New York politician
 * Thomas Armstrong (Wisconsin politician) (1858–1927), Wisconsin politician
 * Sir Thomas Armstrong (English politician) (c. 1633–1684), English army officer and MP, executed for treason
 * Thomas Armstrong (Florida politician) (born 1937), American politician in the state of Florida
 * Thomas E. Armstrong (born 1959), American Republican politician from Pennsylvania
 * Thomas H. Armstrong (1829–1891), American Lieutenant Governor of Minnesota
 * Tom Armstrong (politician) (1903–1957), Australian politician from New South Wales
 * Tommy Armstrong (New Zealand politician) (1902–1980), New Zealand politician

Sportspeople

 * Thomas Armstrong (Oxford University cricketer) (1849–1929), English cricketer for Oxford University
 * Thomas Armstrong (Nottinghamshire cricketer) (1872–1938), English cricketer for Nottinghamshire
 * Thomas Armstrong (Australian cricketer) (1889–1963), Australian cricketer for Victoria
 * Thomas Armstrong (Derbyshire cricketer) (1909–2000), English cricketer for Derbyshire
 * Thomas Armstrong (footballer) (1898–1967), English footballer for Liverpool
 * Tom Armstrong (footballer) (born 1954), Northern Irish footballer
 * Tom Armstrong (rugby league) (born 1989), English professional rugby league footballer
 * Tommy Armstrong Jr. (born 1993), American football player
 * Tommy Armstrong (bowls) (born 1939), England international lawn bowler

Other

 * Sir Thomas Armstrong (musician) (1898–1994), English organist, conductor, educationalist and adjudicator
 * Thomas Armstrong (author) (1899–1978), British novelist
 * Thomas Armstrong (painter) (1832–1911), English artist and arts administrator
 * Thomas N. Armstrong III (1932–2011), American museum curator
 * Thomas Armstrong (bishop) (1857–1930), Anglican bishop in Australia
 * Tommy Armstrong (singer) (1848–1920), 19th century singer, songwriter from County Durham
 * Tom Armstrong (cartoonist) (born 1950), American cartoonist