Alan Armstrong (disambiguation)

Alan, Allan, Allen or Alun Armstrong may refer to:

Sports

 * Alun Armstrong (footballer) (born 1975), English footballer
 * Alan Armstrong (hurler)
 * Allan Armstrong (cricketer) on List of Rhodesian representative cricketers

Fictional characters

 * Alan Armstrong (Spy Smasher)
 * Senator Alan Armstrong on List of Stargate Universe characters
 * Principal Allan Armstrong, character in Light It Up (film)

Others

 * Alan Armstrong (born 1939), American writer
 * Alun Armstrong (born 1946), English actor