Thomas Todd (1765–1826) was a justice of the United States Supreme Court, 1807–1826.
Thomas, Tom or Tommy Todd may also refer to:
Thomas Todd (piper) (c. 1832–1903), player of the Northumbrian smallpipes Tommy Todd (footballer) (1926–2014), Scottish footballer Tommy Todd (politician) (1927–2018), American politician Thomas Wingate Todd (1885–1938), English orthodontist Thomas H. Todd III, United States Army general SS Thomas Todd, a Liberty ship