Hosta

Thomas Barbour (1884–1946) was an American herpetologist.

Thomas Barbour may also refer to:

• Thomas Barbour (MP for Wareham), represented Wareham, 1395
• Thomas Barbour (MP for Hythe) (fl.1421), English MP
• Thomas Barbour (Virginia politician) (1735–1825), American landowner and member of the Virginia House of Burgesses
• Tommy Barbour (1887–1967), Scottish footballer
• Thomas Barbour (actor), American actor appearing in The Taking of Pelham One Two Three (1974) and Arthur (1981)