Thomas Chamberlain may refer to:

• Sir Thomas Chamberlain, 1st Baronet (died 1643), who supported the Royalist cause in the English Civil War
• Sir Thomas Chamberlain, 2nd Baronet (c. 1635–1682), who received a renewal of the baronetcy from the Lord Protector Oliver Cromwell
• Thomas Chamberlain (soldier) (1841–1896), lieutenant colonel in the U.S. army during the American Civil War
• Thomas Chrowder Chamberlin (1843–1928), U.S. geologist
• Thomas Chamberlain (MP for Appleby) (fl. 1397), MP for Appleby
• Thomas Chamberlain, a character in The Killer Angels

• Tom Chamberlain (disambiguation)
• Thomas Chamberlayne (disambiguation)
• Chamberlain (surname)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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