Thomas Platt

Thomas Platt may refer to:

• Thomas C. Platt (1833–1910), US senator from New York
• Thomas Collier Platt Jr. (1925–2017), United States federal judge in New York
• Sir Thomas Joshua Platt (c. 1789–1862), British judge
• Thomas Pell Platt (1798–1852), English orientalist
• Tom Platt (born 1993), English footballer