Thomas Pettit

Thomas Pettit may refer to:


 * Thomas Pettit (mayor) (1858–1934), mayor of Nelson, New Zealand
 * Thomas M. Pettit (1797–1853), politician and judge from Pennsylvania
 * Thomas S. Pettit (1843–1931), newspaper publisher and politician from Kentucky
 * Tom Pettit (1931–1995), NBC news correspondent
 * Tom Pettit (footballer) (1885–1970), Australian rules footballer