Charles Armstrong
Charles Armstrong may refer to:
People
Politicians
- Charles F. Armstrong (Pennsylvania politician) (1865–1934), American politician
 - Charles F. Armstrong (Illinois politician) (1919–1965), member of the Illinois House of Representatives
 - Charles Armstrong (politician) (fl. 2006–2017), member of the Arkansas House of Representatives
 
Sports
- Charles Armstrong (rower) (1881–1952), American rower who won a medal at the 1904 Summer Olympics
 - Charles Armstrong (baseball) (1914–1990), American professional baseball player and football coach
 - Charlie Armstrong (footballer) (1883–1954), Australian rules footballer
 - Charlie Armstrong (American football) (1923–2002), American football halfback and fullback
 - Chuck Armstrong (fl. 1960s–2014), U.S. Navy officer and president of the Seattle Mariners Major League Baseball club
 
Other people
- Charles Armstrong (physician) (1886–1967), American physician in the U.S. Public Health Service
 - Charles Armstrong (British Army officer) (1897–1985), British military officer
 - Charles Armstrong (Northern Ireland) (c. 1926–1981), suspected victim of the Provisional IRA
 - Charles Armstrong (ethnographer) (born 1971), British ethnographer and technologist
 - Charles K. Armstrong (born 1962), professor of Korean Studies at Columbia University involved in a plagiarism and falsification controversy
 - Charles L. Armstrong (1944–2011), United States Marine Corps officer
 - Charles Spearman Armstrong (1847–1924), pioneer tea and cinchona planter in British Ceylon
 - Charles Armstrong-Jones (born 1999), great-nephew of Queen Elizabeth II
 
Other uses
- Charles Armstrong School, California