Alexander Calder (disambiguation) explained

Alexander Calder (1898–1976) was an American sculptor and inventor of the mobile sculpture.

Alexander Calder may also refer to:

• Alexander Milne Calder (1846–1923), American sculptor, father of Alexander Stirling Calder
• Alexander Stirling Calder (1870–1945), American sculptor, father of Alexander Calder
• Alexander Calder (mayor) (1806–1853), first mayor of Beaumont, Texas