Armour is a surname. Notable people with the surname include:
Andrew Watson Armour III (1908–1991), Armour and Company president, relative of Philip Danforth Armour
Andy Armour (1883–1955), Scottish footballer
Anthony Armour
Bill Armour
Buddy Armour
Carlos Armour
David Armour
Davie Armour
Edward Armour Peck
G. Armour Craig
George Denholm Armour
Hazel Armour
Herman Armour Webster
Herman Ossian Armour (1837–1901), co-founder of Armour and Company
J. Ogden Armour
James Armour Johnstone
James Armour
Jean Armour Polly
Jean Armour (1765–1834), known as the "Belle of Mauchline" wife of the Scottish poet, Robert Burns.
Jennifer Armour
Jesse Armour Crandall
JoJuan Armour
Jody Armour
John Armour
John Douglas Armour
Johnny Armour
Julian Armour
Justin Armour
Leslie Armour
Lester Armour, III
Mary Nicol Neill Armour
Matthew Armour
Neil Armour
Norman Armour
Philip Danforth Armour (1832–1901), meatpacker and businessman, founder of Armour and Company
Rebecca Agatha Armour
Richard Armour (1906–1989), American author and poet
Robert Armour
Roger Armour
Ryan Armour
Sid Armour
Stanley Armour Dunham
Thomas Armour
Tommy Armour III
Tommy Armour
Vernice Armour
Wal Armour
William Allan Armour
