Chuck, Charlie or Charles Todd may refer to:
Businessmen
- Charles Todd (industrialist) (1868–1942), New Zealand businessman
- Charles Leonard Todd (1871–1932), American businessman, farmer, and politician
Physicians
- Charles Hawkes Todd (1784–1826), Irish president of Royal College of Surgeons
- Charles Edward Todd (1858–1917), Australian doctor in Adelaide, son of Charles Todd (engineer)
Writers
- Charles Stewart Todd (1791–1871), American army officer, ambassador and newspaper editor
- Charles Todd (engineer) (1826–1910), Australian astronomer, builder of telegraph lines and science writer
- Charles Haukes Todd (1835–1915), British Crown Commissioner and chronicler of Burma
- Charles Burr Todd (1849–1928), American historian of Revolutionary War era
- Charles Lafayette Todd (1911–2004), American folklorist
- Caroline and Charles Todd (Caroline 1934–2021), pen name of American mother and son mystery novelists
- Chuck Todd (born 1972), American political journalist and TV interviewer
Others
- Charlie Todd, American comedy performer, founder of Improv Everywhere in 2001