Alexander Bain

Alexander or Alex Bain may refer to:


 * Alexander Bain (philosopher) (1818–1903), Scottish philosopher.
 * Alexander Bain (inventor) (1810–1877), Scottish inventor and engineer
 * Alex Bain (footballer) (Alexander Edward Bain, 1936–2014), British footballer
 * Alex Bain (actor) (Alexander Anthony Keith Bain, born 2001), Coronation Street actor