Thomas Mackenzie (disambiguation)

Sir Thomas Mackenzie (1854–1930) was Prime Minister of New Zealand in 1912, and later High Commissioner.

Thomas MacKenzie may also refer to:

• Thomas Mackenzie (Russian Admiral) (1740–1786), rear admiral, founder of Sevastopol
• Thomas Mackenzie (Royal Navy officer) (1753–1813), Royal Navy admiral
• Thomas Mackenzie (Scottish politician) (1793–1856), MP for Ross and Cromarty, 1837–1847
• Thomas Mackenzie (Scottish judge) (1807–1869), Lord Mackenzie, bench of the court of session 1855–1864
• Thomas Mackenzie (Australian politician) (1854–1934), member of the New South Wales Legislative Assembly
• Thomas Mackenzie (illustrator) (1887–1944), illustrator
• Tom MacKenzie, Australian rules footballer