Thomas Leavitt

Thomas Leavitt may refer to:


 * Thomas Leavitt (banker) (1795–1850), president of the Bank of New Brunswick, diplomat, politician and businessman
 * Thomas Leavitt (inventor) (1827–1899), American inventor
 * Thomas Leavitt (settler) (1616–1696), English Puritan and settler of the Province of New Hampshire
 * Thomas Rowell Leavitt (1834–1891), Mormon settler of Leavitt, Alberta, Canada